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authorUlrich Drepper <drepper@redhat.com>1997-08-10 18:37:15 +0000
committerUlrich Drepper <drepper@redhat.com>1997-08-10 18:37:15 +0000
commit0413b54c02d31cae62e8d13b3ee7ac109ceeff0e (patch)
tree5159587edd2bf4a39fcb5c42588aa35c7350fe8d /sysdeps/unix
parent55c14926be46b12fda4e01d0977911d3b0883db7 (diff)
1997-08-10 18:48 Ulrich Drepper <drepper@cygnus.com> * Makeconfig: Define build-programs to no if not set and $(config-os) is none. * Makerules (+depfiles): Don't add $(others) if not build-programs. * Rules (others): Don't depend on $(install-bin), $(install-rootbin) and $(install-sbin) if not build-programs. * Makefile (subdirs): Remove login. * sysdeps/mach/hurd/Subdirs: Add login. * sysdeps/unix/Subdirs: Add login. * sysdeps/generic/sys/mman.h: Test feature macros before defining non-POSIX things. Add MAP_FAILED. * sysdeps/unix/bsd/osf/sys/mman.h: Likewise. * sysdeps/unix/bsd/sun/sunos4/sys/mman.h: Likewise. * sysdeps/unix/bsd/ultrix4/sys/mman.h: Likewise. * sysdeps/unix/sysv/irix4/sys/mman.h: Likewise. * sysdeps/unix/sysv/linux/sys/mman.h: Rewrite to not use kernel header but bits/mman.h. Test feature macros before definitions non-POSIX functions. * sysdeps/unix/sysv/linux/alpha/bits/mman.h: New file. * sysdeps/unix/sysv/linux/i386/bits/mman.h: New file. * sysdeps/unix/sysv/linux/m68k/bits/mman.h: New file. * sysdeps/unix/sysv/linux/mips/bits/mman.h: New file. * sysdeps/unix/sysv/linux/powerpc/bits/mman.h: New file. * sysdeps/unix/sysv/linux/sparc/bits/mman.h: New file. * sysdeps/unix/sysv/linux/sparc64/bits/mman.h: New file. * sysdeps/unix/sysv/linux/alpha/Dist: Add bits/mman.h. * sysdeps/unix/sysv/linux/i386/Dist: Likewise. * sysdeps/unix/sysv/linux/m68k/Dist: Likewise. * sysdeps/unix/sysv/linux/mips/Dist: Likewise. * sysdeps/unix/sysv/linux/powerpc/Dist: Likewise. * sysdeps/unix/sysv/linux/sparc/Dist: Likewise. * sysdeps/unix/sysv/linux/sparc64/Dist: New file. Likewise. * catgets/open_catalog.c (__open_catalog): Compare result of mmap with MAP_FAILED and not -1. * elf/dl-load.c (_dl_map_object_from_fd): Likewise. * elf/dl-minimal.c (malloc): Likewise. * elf/dl-misc.c (_dl_sysdep_read_whole_file): Likewise. * locale/loadlocale.c (_nl_load_locale): Likewise. * locale/programs/localedef.c: Likewise. * malloc/malloc.c (mmap_chunk): Likewise. (new_heap): Likewise. * string/stratcliff.c: Likewise. * string/tester.c: Add tests for stpcpy. * gmon/gmon.c (__monstartup): Use calloc instead of malloc+memset. * gmon/sys/gmon.h: Add prototype for write_profiling. * elf/dl-profile.c: Add decsriptions and implement reading of existing data in profiling file. * gmon/sys/gmon_out.h (GMON_SHOBJ_VERSION): New macro for shared lib profiling data. * sysdeps/stub/bits/libc-lock.h (__libc_once_define): Add new first parameter for class. * inet/inet_ntoa.c: Make once control variable static. Correctly handle case where key cannot be retrieved. * inet/Makefile (tests): Add tst-ntoa. * inet/tst-ntoa.c: New file. * manual/time.texi: Document localtime_r, gmtime_r, asctime_r, and ctime_r. Mention that tzname values must not be changed. * manual/users.texi: Document UTMP/WTMP handling functions. Mainly written by Mark Kettenis. * math/libm-test.c (cbrt_test): Add test for number with aboslute value < 1.0. * nss/nss_files/files-XXX.c (internal_setent): If opening of file failed with EGAIN return NSS_STATUS_TRYAGAIN. * nss/nss_files/files-alias.c (internal_setent): Likewise. * sysdeps/generic/bits/utmp.h: Pretty print. * sysdeps/i386/i586/strcpy.S: New file. Much faster implementation. * sysdeps/i386/i586/stpcpy.S: New file. * sysdeps/i386/i686/Implies: Don't fall back on i586 versions since these are less efficient than i486/i386 versions. * sysdeps/libm-i387/e_rem_pio2.c: Add empty file to prevent the version from libm-ieee754 be compiled since the later is not needed. * sysdeps/libm-i387/e_rem_pio2f.c: Likewise. * sysdeps/libm-i387/e_rem_pio2l.c: Likewise. * sysdeps/libm-i387/k_rem_pio2.c: Likewise. * sysdeps/libm-i387/k_rem_pio2f.c: Likewise. * sysdeps/libm-i387/k_rem_pio2l.c: Likewise. * sysdeps/m68k/fpu/e_rem_pio2.c: Likewise. * sysdeps/m68k/fpu/e_rem_pio2f.c: Likewise. * sysdeps/m68k/fpu/e_rem_pio2l.c: Likewise. * sysdeps/m68k/fpu/k_rem_pio2.c: Likewise. * sysdeps/m68k/fpu/k_rem_pio2f.c: Likewise. * sysdeps/m68k/fpu/k_rem_pio2l.c: Likewise. * sysdeps/libm-i387/s_cbrt.S: Fix several bugs. * sysdeps/libm-i387/s_cbrtf.S: Likewise. * sysdeps/libm-i387/s_cbrtl.S: Likewise. * sysdeps/unix/sysv/linux/if_index.c (if_indextoname): Correct little bug. * sysdeps/unix/sysv/linux/bits/socket.h (struct msghdr): Make field msg_iovlen of type int. * time/tzfile.c: Change return type of __tzstring to char *. * time/tzset.c: Likewise. Change definition of __tzstring. * time/tzset.c: Interpret no DST information in user provided time zone specification as it is meant: no DST. Patch by Paul Eggert <eggert@twinsun.com>. 1997-07-20 03:01 Geoff Keating <geoffk@ozemail.com.au> * sysdeps/elf/dl-load.c (add_name_to_object): New procedure. (_dl_map_object_from_fd): Use add_name_to_object. (_dl_map_object): If an object's SONAME is used to resolve a dependency, add it to the list of the object's names. * inet/getnameinfo.c: Make `domain' non-const. * sysdeps/unix/sysv/linux/powerpc/kernel_termios.c: Clean up. * math/test-fenv.c (feenv_nomask_test): Don't execute if FE_NOMASK_ENV is not defined, or if fesetenv(FE_NOMASK_ENV) sets errno to ENOSYS. * sysdeps/powerpc/dl-machine.h: Print proper error message on unknown reloc type (rather than using assert). * sysdeps/unix/sysv/linux/powerpc/profil-counter.h: New file. * sysdeps/unix/sysv/linux/powerpc/profil.c: Deleted. 1997-07-16 12:47 Geoff Keating <geoffk@ozemail.com.au> * sysdeps/powerpc/bits/fenv.h (feraiseexcept): New optimising macro. (feclearexcept): New optimising macro. (FE_NOMASK_ENV): Change to procedure so it can enable exceptions. (FE_ENABLED_ENV): Add. (FE_NONIEEE_ENV): Add. * sysdeps/powerpc/bits/fenv_const.c: Add __fe_enabled_env, __fe_nonieee_env; delete __fe_nomask_env. * sysdeps/powerpc/bits/fe_nomask.c: New file (stub warning until it gets implemented in the kernel). * sysdeps/powerpc/fraiseenv.c: Deal with chips that don't have FE_INVALID_SOFTWARE implemented. Use macros for bit names for clarity. * sysdeps/powerpc/fsetexcptflag.c: Likewise. * io/ftw.c: Don't compare holes in structures. * sysdeps/unix/sysv/linux/sys/sysmacros.h: Cast the result of the macros to `int', because otherwise it might be `long long' which the calling code is probably not expecting. * sysdeps/libm-ieee754/s_lround.c [NO_LONG_DOUBLE]: Fix a few bugs, document the existence of some more. * sysdeps/powerpc/s_llrint.c: New file. * sysdeps/powerpc/s_lrint.c: New file. * sysdeps/powerpc/s_llround.c: New file. * sysdeps/powerpc/s_lround.c: New file. * sysdeps/powerpc/s_sqrt.c: New file. * sysdeps/powerpc/s_sqrtf.c: New file. * sysdeps/powerpc/w_sqrt.s: New empty file. * sysdeps/powerpc/w_sqrtf.s: New empty file. * sysdeps/powerpc/t_sqrt.c: New file. * sysdeps/powerpc/test-arithf.c: New file. * sysdeps/powerpc/Makefile [subdir=math]: Add t_sqrt to support routines. Add test-arithf to test programs. * sysdeps/powerpc/bits/mathdef.h: Add FP_ILOGB0, FP_ILOGBNAN. * sysdeps/powerpc/strcmp.s: Simplify drastically. Now much neater, and possibly faster (or possibly slower, depending on input). 1997-06-08 22:55 Geoff Keating <geoffk@ozemail.com.au> * sysdeps/powerpc/fenvbits.h: Correct FE_DFL_ENV and FE_NOMASK_ENV macros. * sysdeps/powerpc/s_rint.c: New file. 1997-05-22 08:47 Geoff Keating <geoffk@ozemail.com.au> * sysdeps/powerpc/Makefile [subdir=math]: Add q_* routines. * sysdeps/powerpc/Dist: Add quad_float.h. * sysdeps/powerpc/q_dtoq.c: New file. * sysdeps/powerpc/q_itoq.c: New file. * sysdeps/powerpc/q_lltoq.c: New file. * sysdeps/powerpc/q_neg.c: New file. * sysdeps/powerpc/q_qtoi.c: New file. * sysdeps/powerpc/q_qtoll.c: New file. * sysdeps/powerpc/q_qtos.c: New file. * sysdeps/powerpc/q_qtou.c: New file. * sysdeps/powerpc/q_qtoull.c: New file. * sysdeps/powerpc/q_stoq.c: New file. * sysdeps/powerpc/q_ulltoq.c: New file. * sysdeps/powerpc/q_utoq.c: New file. * sysdeps/powerpc/quad_float.h: New file. * sysdeps/powerpc/test-arith.c: New file. * sysdeps/powerpc/fpu_control.h: Fix _FPU_GETCW. * sysdeps/powerpc/fegetround.c: Use mcrfs to be faster and not require a stack frame. * sysdeps/powerpc/bits/fenv.h: Include inline macro for fegetround. 1997-05-18 05:55 Geoff Keating <geoffk@ozemail.com.au> * sysdeps/powerpc/fenv_libc.h (fegetenv_register, fesetenv_register): Add 'volatile'. (set_fpscr_bit, reset_fpscr_bit): New macros, FPSCR_* constants to use with them. * sysdeps/powerpc/s_copysign.S: New file. * sysdeps/powerpc/s_copysignf.s: New file. * sysdeps/powerpc/s_fabs.S: New file. * sysdeps/powerpc/s_fabsf.s: New file. * sysdeps/powerpc/s_isnan.c: New file. * sysdeps/powerpc/s_isnanf.s: New file. * sysdeps/powerpc/s_rintf.c: New file. * sysdeps/powerpc/fenvbits.h: Make FE_INVALID the summary bit in the FPSCR, not the enable bit. * sysdeps/powerpc/fraiseexcpt.c: Consequent change to the above. * sysdeps/powerpc/fclrexcpt.c: Correct. * sysdeps/powerpc/fsetexcptflag.c: Correct. * sysdeps/powerpc/ftestexcpt.c: Is now much simpler. * sysdeps/powerpc/fgetexcptflg.c: Simplify. * sysdeps/powerpc/strlen.s: Schedule better, save 3 clocks :-). * sysdeps/powerpc/dl-machine.h (elf_machine_rela): Add comment explaining some reentrancy issues with lazy PLT entries. 1997-08-09 13:04 Mark Kettenis <kettenis@phys.uva.nl> * login/logout.c (logout): utmpname returns -1 on error. * login/libutil.map: Remove updwtmp. * login/getutline.c: Rename getutline to __getutline and make getutline a weak alias. Make getutxline a weak alias for __getutline. * login/getutid.c: Rename getutid to __getutid and make getutid a weak alias. Make getutxid a weak alias for __getutid. * libc.map: Add getutxid, getutxline. * login/utmpname.c (__utmpname): Reset backend right after backend endutent call. * login/utmp_file.c: Reordered functions. Remove unecessary header files. (getutent_r_file, pututline_file): Do not call setutent_file. At this point the file is guaranteed to be open (assert!). (getutid_r_file, getutline_r_file): Remove check for validity of file descriptor. At this point the file is guaranteed to be open. (getutent_r_file, internal_getut_r, getutline_r_file, pututline_file, updwtmp_file): Do not wait when unlocking file. * login/utmp_daemon.c: General cleanup and a bit of reordering. (getutent_r_daemon, pututline_daemon): Do not call setutent_daemon. At this point the socket is guaranteed to be open (assert!). (getutid_r_daemon, getutline_r_daemon): Do not check if daemon_sock is valid. At this point the socket is guaranteed to be open (assert!). * login/getutline_r.c: Remove unnecessary header files. (__getutline_r): Do not call backend setutent. * login/getutid_r.c: Remove unnecessary header files. (__getutid_r): Do not call backend setutent. * login/getutent_r.c: Remove unneccesary header files. (__libc_utmp_unknown_functions): Added getutid_r_unknown, getutline_r_unknown. (setutent_unknown): Only set file backend if setutent for the file backend was successful. (getutent_r_unknown, pututline_unknown): Call setutent_unknown instead of __setutent. Report failure if no backend was selected. (getutid_r_unknown): New function. (getutline_r_unknown): New function. (__endutent): Reset backend. This makes sure all backends are checked on the next setutent call. 1997-08-08 20:20 Thorsten Kukuk <kukuk@vt.uni-paderborn.de> * nis_cache.c: Replace dummy functions. * libc.map: Add xdr_sizeof symbol. * sunrpc/Makefile: Add xdr_sizeof to routines. * sunrpc/rpc/xdr.h: Add xdr_sizeof prototype. * sunrpc/xdr_sizeof.c: New, from tirpc 2.3. 1997-08-08 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu> * sysdeps/mach/bits/libc-lock.h (__libc_once): Define correctly. 1997-08-07 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu> * sysdeps/mach/hurd/profil.c (fetch_samples): Put parens in the right place. 1997-08-06 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu> * sysdeps/mach/hurd/profil.c (fetch_samples): Do arithmetic on PC's in long long to avoid overflow. 1997-08-07 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu> * sysdeps/mach/bits/libc-lock.h (__libc_once, __libc_once_define): New macros. 1997-08-06 Andreas Jaeger <aj@arthur.rhein-neckar.de> * nis/Makefile (headers): Remove bits/nislib.h. 1997-08-06 14:54 Ulrich Drepper <drepper@cygnus.com> * sysdeps/mach/hurd/Subdirs: Add login. 1997-08-06 14:23 Klaus Espenlaub <kespenla@hydra.informatik.uni-ulm.de> * db/hash/hash.c (init_hash): Don't use stat() if it doesn't provide the preferred block size. * login/programs/database.c (store_state_entry): Don't compile if there is no ut_type field. (store_state_entry, store_process_entry): Use the ut_tv field for timestamps if supported. * login/programs/utmpdump.c (print_entry): Always use ut_tv field. * login/programs/xtmp.c: Fix numerous xtmp/utmp typos. Use the ut_tv field for timestamps if supported. * login/programs/xtmp.h: Fix xtmp/utmp typo. * sysdeps/posix/defs.c (stdstream): Change (PTR) to (void *). * sysdeps/stub/connect.c (connect): Change to __connect, add alias. * sysdeps/stub/send.c (send): Likewise. * sysdeps/stub/s_exp2f.c: Emit correct stub_warning(). * sysdeps/stub/statfs.c: Move stub_warning() to the usual place. * sysdeps/stub/init-first.c: Add definition of __libc_pid. 1997-08-05 13:28 Philip Blundell <pb@spring.nexus.co.uk> * sysdeps/standalone/arm/bits/errno.h: Add EISDIR, EOPNOTSUPP; tidy up formatting. * Makefile (subdirs): Remove `login'. * sysdeps/unix/Subdirs: New file; build `login' subdirectory for Unix systems. 1997-08-05 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sysdeps/generic/bits/utmpx.h: New file. * sysdeps/mach/hurd/Dist: Add some files. * sysdeps/mips/Dist: Likewise. * sysdeps/mips/mips64/Dist: Likewise. * sysdeps/sparc/Dist: Likewise. * sysdeps/unix/sysv/linux/mips/Dist: Likewise. * sysdeps/unix/sysv/linux/sparc/Dist: Likewise. * sysdeps/mips/mipsel/Dist: New file. * sysdeps/sparc64/elf/Dist: New file. * sysdeps/unix/sysv/linux/sparc64/Dist: New file. 1997-08-05 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * libc.map: Add missing symbols. 1997-08-05 Andreas Jaeger <aj@arthur.rhein-neckar.de> * manual/socket.texi: Correct typos. * manual/math.texi: Correct typos. * manual/time.texi (Formatting Date and Time): Likewise. 1997-08-04 13:06 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu> * gmon/gmon.c (write_gmon): New function; guts from _mcleanup. (_mcleanup): Use write_gmon. (write_profiling): This function can be safely called at any time to write a current histogram without interfering with ongoing profiling. * sysdeps/mach/hurd/profil.c (fetch_samples): Initialize NSAMPLES. 1997-08-01 17:53 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu> * sysdeps/mach/hurd/profil.c (fetch_samples): Sample buffer need not be vm_deallocated; it's a stack buffer. (profil_vm_deallocate): Delete prototype. (#include <../mach/RPC_vm_deallocate_rpc.c>): Drop this inclusion. * sysdeps/mach/hurd/Makefile ($(common-objpfx)hurd/../mach/RPC_vm_deallocate_rpc.c): Delete this rule. * sysdeps/mach/hurd/profil.c (fetch_samples): New function, guts from profile_waiter. (profile_waiter): Use fetch_samples. (profil): When turning off profiling, fetch the last bunch of samples before disabling PC sampling. (fetch_samples): Add prototype. 1997-07-30 12:53 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu> * sysdeps/mach/hurd/Makefile: Give normal rules for the mach RPC source included by profil.c instead of trying to use before-compile grot. 1997-07-23 15:04 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu> * sysdeps/mach/hurd/profil.c (profile_waiter): Do vm_deallocate after releasing lock. Use special RPC stubs and avoid assert, thus making this function entirely independent of the threadvar mechanism and of cthreads. (lock): Convert to be a spin lock instead of a mutex, so that the waiter thread need not use cthreads. Use a fork prepare hook instead of _hurd_fork_locks to make sure we are clean before forking. (fork_profil_child): Renamed from fork_profil. (profil_reply_port): New variable. (profil_vm_deallocate, profil_task_get_sampled_pcs): Special RPC stubs made by special hacks. * sysdeps/mach/hurd/Makefile (before-compile): Add the mach RPC source files that profil.c needs if we are in the gmon directory. * mach/setup-thread.c (__mach_setup_thread): Delete avoidance of a cthreads bug that hasn't existed for two years. * stdio-common/printf_fp.c (__printf_fp): Correct rounding of numbers * locale/programs/locale.c (print_escaped): New function. * time/australasia: Likewise. (open_database, synchronize_database, initialize_database): * nss/nss_files/files-netgrp.c (_nss_netgroup_parseline): Don't * Makerules (load-map-file): Currectly handle missing map file. cannot rely on M_SQRT2 being defined. (log1p): Use __M_SQRT2 not M_SQRT2.
Diffstat (limited to 'sysdeps/unix')
-rw-r--r--sysdeps/unix/Subdirs1
-rw-r--r--sysdeps/unix/bsd/osf/sys/mman.h77
-rw-r--r--sysdeps/unix/bsd/sun/sunos4/sys/mman.h53
-rw-r--r--sysdeps/unix/bsd/ultrix4/sys/mman.h45
-rw-r--r--sysdeps/unix/sysv/irix4/sys/mman.h77
-rw-r--r--sysdeps/unix/sysv/linux/alpha/Dist13
-rw-r--r--sysdeps/unix/sysv/linux/alpha/bits/mman.h83
-rw-r--r--sysdeps/unix/sysv/linux/bits/socket.h2
-rw-r--r--sysdeps/unix/sysv/linux/i386/Dist4
-rw-r--r--sysdeps/unix/sysv/linux/i386/bits/mman.h75
-rw-r--r--sysdeps/unix/sysv/linux/if_index.c6
-rw-r--r--sysdeps/unix/sysv/linux/m68k/Dist1
-rw-r--r--sysdeps/unix/sysv/linux/mips/Dist12
-rw-r--r--sysdeps/unix/sysv/linux/mips/bits/mman.h75
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/Dist1
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/bits/mman.h84
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/kernel_termios.h5
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/profil-counter.h26
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/profil.c2
-rw-r--r--sysdeps/unix/sysv/linux/sparc/Dist3
-rw-r--r--sysdeps/unix/sysv/linux/sparc/bits/mman.h77
-rw-r--r--sysdeps/unix/sysv/linux/sparc64/Dist7
-rw-r--r--sysdeps/unix/sysv/linux/sparc64/bits/mman.h77
-rw-r--r--sysdeps/unix/sysv/linux/sys/mman.h20
-rw-r--r--sysdeps/unix/sysv/linux/sys/sysmacros.h4
25 files changed, 690 insertions, 140 deletions
diff --git a/sysdeps/unix/Subdirs b/sysdeps/unix/Subdirs
new file mode 100644
index 0000000000..a46884d4f8
--- /dev/null
+++ b/sysdeps/unix/Subdirs
@@ -0,0 +1 @@
+login
diff --git a/sysdeps/unix/bsd/osf/sys/mman.h b/sysdeps/unix/bsd/osf/sys/mman.h
index 72846195d2..816f271e30 100644
--- a/sysdeps/unix/bsd/osf/sys/mman.h
+++ b/sysdeps/unix/bsd/osf/sys/mman.h
@@ -1,5 +1,5 @@
/* Definitions for BSD-style memory management. OSF/1 version.
- Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
+ Copyright (C) 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -32,46 +32,53 @@
without PROT_READ. The only guarantees are that no writing will be
allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */
-#define PROT_NONE 0x00 /* No access. */
-#define PROT_READ 0x01 /* Pages can be read. */
-#define PROT_WRITE 0x02 /* Pages can be written. */
-#define PROT_EXEC 0x04 /* Pages can be executed. */
+#define PROT_NONE 0x00 /* No access. */
+#define PROT_READ 0x01 /* Pages can be read. */
+#define PROT_WRITE 0x02 /* Pages can be written. */
+#define PROT_EXEC 0x04 /* Pages can be executed. */
/* Flags contain mapping type, sharing type and options. */
/* Mapping type (must choose one and only one of these). */
-#define MAP_FILE 0x00 /* Mapped from a file or device. */
-#define MAP_ANON 0x10 /* Allocated from anonymous virtual memory. */
-#define MAP_ANONYMOUS MAP_ANON
-#define MAP_TYPE 0xf0 /* Mask for type field. */
+#ifdef __USE_BSD
+# define MAP_FILE 0x00 /* Mapped from a file or device. */
+# define MAP_ANON 0x10 /* Allocated from anonymous virtual memory. */
+# define MAP_ANONYMOUS MAP_ANON
+# define MAP_TYPE 0xf0 /* Mask for type field. */
+#endif
/* Sharing types (must choose one and only one of these). */
-#define MAP_SHARED 0x01 /* Share changes. */
-#define MAP_PRIVATE 0x02 /* Changes private; copy pages on write. */
+#define MAP_SHARED 0x01 /* Share changes. */
+#define MAP_PRIVATE 0x02 /* Changes private; copy pages on write. */
/* Other flags. */
-#define MAP_FIXED 0x0100 /* Map address must be exactly as requested. */
-#define MAP_VARIABLE 0 /* Absence of MAP_FIXED. */
-#define MAP_HASSEMPHORE 0x0200 /* Region may contain semaphores. */
-#define MAP_INHERIT 0x0400 /* Region is retained after exec. */
-#define MAP_UNALIGNED 0x0800 /* File offset need not be page-aligned. */
+#define MAP_FIXED 0x0100 /* Map address must be exactly as requested. */
+#ifdef __USE_BSD
+# define MAP_VARIABLE 0 /* Absence of MAP_FIXED. */
+# define MAP_HASSEMPHORE 0x0200 /* Region may contain semaphores. */
+# define MAP_INHERIT 0x0400 /* Region is retained after exec. */
+# define MAP_UNALIGNED 0x0800 /* File offset need not be page-aligned. */
+#endif
/* Advice to `madvise'. */
-#define MADV_NORMAL 0 /* No further special treatment. */
-#define MADV_RANDOM 1 /* Expect random page references. */
-#define MADV_SEQUENTIAL 2 /* Expect sequential page references. */
-#define MADV_WILLNEED 3 /* Will need these pages. */
-#define MADV_DONTNEED 4 /* Don't need these pages. */
-#define MADV_SPACEAVAIL 5 /* Ensure that resources are available. */
+#ifdef __USE_BSD
+# define MADV_NORMAL 0 /* No further special treatment. */
+# define MADV_RANDOM 1 /* Expect random page references. */
+# define MADV_SEQUENTIAL 2 /* Expect sequential page references. */
+# define MADV_WILLNEED 3 /* Will need these pages. */
+# define MADV_DONTNEED 4 /* Don't need these pages. */
+# define MADV_SPACEAVAIL 5 /* Ensure that resources are available. */
+#endif
/* Flags to `msync'. */
#define MS_ASYNC 1 /* Asynchronous cache flush. */
#define MS_SYNC 3 /* Synchronous cache flush. */
#define MS_INVALIDATE 4 /* Invalidate cached pages. */
+/* Return value of `mmap' in case of an error. */
+#define MAP_FAILED ((__caddr_t) -1)
-#include <sys/cdefs.h>
__BEGIN_DECLS
/* Map addresses starting near ADDR and extending for LEN bytes. from
@@ -79,34 +86,36 @@ __BEGIN_DECLS
is nonzero, it is the desired mapping address. If the MAP_FIXED bit is
set in FLAGS, the mapping will be at ADDR exactly (which must be
page-aligned); otherwise the system chooses a convenient nearby address.
- The return value is the actual mapping address chosen or (caddr_t) -1
+ The return value is the actual mapping address chosen or MAP_FAILED
for errors (in which case `errno' is set). A successful `mmap' call
deallocates any previous mapping for the affected region. */
-__caddr_t __mmap __P ((__caddr_t __addr, size_t __len,
- int __prot, int __flags, int __fd, off_t __offset));
-__caddr_t mmap __P ((__caddr_t __addr, size_t __len,
- int __prot, int __flags, int __fd, off_t __offset));
+extern __caddr_t __mmap __P ((__caddr_t __addr, size_t __len, int __prot,
+ int __flags, int __fd, off_t __offset));
+extern __caddr_t mmap __P ((__caddr_t __addr, size_t __len, int __prot,
+ int __flags, int __fd, off_t __offset));
/* Deallocate any mapping for the region starting at ADDR and extending LEN
bytes. Returns 0 if successful, -1 for errors (and sets errno). */
-int __munmap __P ((__caddr_t __addr, size_t __len));
-int munmap __P ((__caddr_t __addr, size_t __len));
+extern int __munmap __P ((__caddr_t __addr, size_t __len));
+extern int munmap __P ((__caddr_t __addr, size_t __len));
/* Change the memory protection of the region starting at ADDR and
extending LEN bytes to PROT. Returns 0 if successful, -1 for errors
(and sets errno). */
-int __mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
-int mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
+extern int __mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
+extern int mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
/* Synchronize the region starting at ADDR and extending LEN bytes with the
file it maps. Filesystem operations on a file being mapped are
unpredictable before this is done. */
-int msync __P ((__caddr_t __addr, size_t __len, int __flags));
+extern int msync __P ((__caddr_t __addr, size_t __len, int __flags));
+#ifdef __USE_BSD
/* Advise the system about particular usage patterns the program follows
for the region starting at ADDR and extending LEN bytes. */
-int madvise __P ((__caddr_t __addr, size_t __len, int __advice));
+extern int madvise __P ((__caddr_t __addr, size_t __len, int __advice));
+#endif
__END_DECLS
diff --git a/sysdeps/unix/bsd/sun/sunos4/sys/mman.h b/sysdeps/unix/bsd/sun/sunos4/sys/mman.h
index 65771a2aac..d2a8998d9a 100644
--- a/sysdeps/unix/bsd/sun/sunos4/sys/mman.h
+++ b/sysdeps/unix/bsd/sun/sunos4/sys/mman.h
@@ -1,5 +1,5 @@
/* Definitions for BSD-style memory management. SunOS 4 version.
- Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
+ Copyright (C) 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -41,14 +41,18 @@
/* Sharing types (must choose one and only one of these). */
#define MAP_SHARED 0x01 /* Share changes. */
#define MAP_PRIVATE 0x02 /* Changes private; copy pages on write. */
-#define MAP_TYPE 0x0f /* Mask for sharing type. */
+#ifdef __USE_BSD
+# define MAP_TYPE 0x0f /* Mask for sharing type. */
+#endif
/* Other flags. */
#define MAP_FIXED 0x10 /* Map address must be exactly as requested. */
/* The following three flags are not actually implemented in SunOS 4.1. */
-#define MAP_RENAME 0x20 /* Rename private pages to file. */
-#define MAP_NORESERVE 0x40 /* Don't reserve needed swap area. */
-#define MAP_INHERIT 0x80 /* Region is retained after exec. */
+#ifdef __USE_BSD
+# define MAP_RENAME 0x20 /* Rename private pages to file. */
+# define MAP_NORESERVE 0x40 /* Don't reserve needed swap area. */
+# define MAP_INHERIT 0x80 /* Region is retained after exec. */
+#endif
/* This is an internal flag that is always set in `mmap' system calls. In
older versions of SunOS 4 `mmap' did not return the actual mapping
@@ -57,18 +61,21 @@
#define _MAP_NEW 0x80000000
/* Advice to `madvise'. */
-#define MADV_NORMAL 0 /* No further special treatment. */
-#define MADV_RANDOM 1 /* Expect random page references. */
-#define MADV_SEQUENTIAL 2 /* Expect sequential page references. */
-#define MADV_WILLNEED 3 /* Will need these pages. */
-#define MADV_DONTNEED 4 /* Don't need these pages. */
+#ifdef __USE_BSD
+# define MADV_NORMAL 0 /* No further special treatment. */
+# define MADV_RANDOM 1 /* Expect random page references. */
+# define MADV_SEQUENTIAL 2 /* Expect sequential page references. */
+# define MADV_WILLNEED 3 /* Will need these pages. */
+# define MADV_DONTNEED 4 /* Don't need these pages. */
+#endif
/* Flags to `msync'. */
#define MS_ASYNC 0x1 /* Return immediately, don't fsync. */
#define MS_INVALIDATE 0x2 /* Invalidate caches. */
+/* Return value of `mmap' in case of an error. */
+#define MAP_FAILED ((__caddr_t) -1)
-#include <sys/cdefs.h>
__BEGIN_DECLS
/* Map addresses starting near ADDR and extending for LEN bytes. from
@@ -76,34 +83,36 @@ __BEGIN_DECLS
is nonzero, it is the desired mapping address. If the MAP_FIXED bit is
set in FLAGS, the mapping will be at ADDR exactly (which must be
page-aligned); otherwise the system chooses a convenient nearby address.
- The return value is the actual mapping address chosen or (caddr_t) -1
+ The return value is the actual mapping address chosen or MAP_FAILED
for errors (in which case `errno' is set). A successful `mmap' call
deallocates any previous mapping for the affected region. */
-__caddr_t __mmap __P ((__caddr_t __addr, size_t __len,
- int __prot, int __flags, int __fd, __off_t __offset));
-__caddr_t mmap __P ((__caddr_t __addr, size_t __len,
- int __prot, int __flags, int __fd, __off_t __offset));
+extern __caddr_t __mmap __P ((__caddr_t __addr, size_t __len, int __prot,
+ int __flags, int __fd, __off_t __offset));
+extern __caddr_t mmap __P ((__caddr_t __addr, size_t __len, int __prot,
+ int __flags, int __fd, __off_t __offset));
/* Deallocate any mapping for the region starting at ADDR and extending LEN
bytes. Returns 0 if successful, -1 for errors (and sets errno). */
-int __munmap __P ((__caddr_t __addr, size_t __len));
-int munmap __P ((__caddr_t __addr, size_t __len));
+extern int __munmap __P ((__caddr_t __addr, size_t __len));
+extern int munmap __P ((__caddr_t __addr, size_t __len));
/* Change the memory protection of the region starting at ADDR and
extending LEN bytes to PROT. Returns 0 if successful, -1 for errors
(and sets errno). */
-int __mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
-int mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
+extern int __mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
+extern int mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
/* Synchronize the region starting at ADDR and extending LEN bytes with the
file it maps. Filesystem operations on a file being mapped are
unpredictable before this is done. */
-int msync __P ((__caddr_t __addr, size_t __len, int __flags));
+extern int msync __P ((__caddr_t __addr, size_t __len, int __flags));
+#ifdef __USE_BSD
/* Advise the system about particular usage patterns the program follows
for the region starting at ADDR and extending LEN bytes. */
-int madvise __P ((__caddr_t __addr, size_t __len, int __advice));
+extern int madvise __P ((__caddr_t __addr, size_t __len, int __advice));
+#endif
__END_DECLS
diff --git a/sysdeps/unix/bsd/ultrix4/sys/mman.h b/sysdeps/unix/bsd/ultrix4/sys/mman.h
index 989bf21754..4262fce438 100644
--- a/sysdeps/unix/bsd/ultrix4/sys/mman.h
+++ b/sysdeps/unix/bsd/ultrix4/sys/mman.h
@@ -1,5 +1,5 @@
/* Definitions for BSD-style memory management. Ultrix 4 version.
- Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
+ Copyright (C) 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -41,20 +41,25 @@
/* Sharing types (must choose one and only one of these). */
#define MAP_SHARED 0x01 /* Share changes. */
#define MAP_PRIVATE 0x02 /* Changes private; copy pages on write. */
-#define MAP_TYPE 0x0f /* Mask for sharing type. */
+#ifdef __USE_BSD
+# define MAP_TYPE 0x0f /* Mask for sharing type. */
+#endif
/* Other flags. */
#define MAP_FIXED 0x10 /* Map address must be exactly as requested. */
/* Advice to `madvise'. */
-#define MADV_NORMAL 0 /* No further special treatment. */
-#define MADV_RANDOM 1 /* Expect random page references. */
-#define MADV_SEQUENTIAL 2 /* Expect sequential page references. */
-#define MADV_WILLNEED 3 /* Will need these pages. */
-#define MADV_DONTNEED 4 /* Don't need these pages. */
+#ifdef __USE_BSD
+# define MADV_NORMAL 0 /* No further special treatment. */
+# define MADV_RANDOM 1 /* Expect random page references. */
+# define MADV_SEQUENTIAL 2 /* Expect sequential page references. */
+# define MADV_WILLNEED 3 /* Will need these pages. */
+# define MADV_DONTNEED 4 /* Don't need these pages. */
+#endif
+/* Return value of `mmap' in case of an error. */
+#define MAP_FAILED ((__caddr_t) -1)
-#include <sys/cdefs.h>
__BEGIN_DECLS
/* Map addresses starting near ADDR and extending for LEN bytes. from
@@ -62,36 +67,38 @@ __BEGIN_DECLS
is nonzero, it is the desired mapping address. If the MAP_FIXED bit is
set in FLAGS, the mapping will be at ADDR exactly (which must be
page-aligned); otherwise the system chooses a convenient nearby address.
- The return value is the actual mapping address chosen or (caddr_t) -1
+ The return value is the actual mapping address chosen or MAP_FAILED
for errors (in which case `errno' is set). A successful `mmap' call
deallocates any previous mapping for the affected region. */
-__caddr_t __mmap __P ((__caddr_t __addr, size_t __len,
- int __prot, int __flags, int __fd, off_t __offset));
-__caddr_t mmap __P ((__caddr_t __addr, size_t __len,
- int __prot, int __flags, int __fd, off_t __offset));
+extern __caddr_t __mmap __P ((__caddr_t __addr, size_t __len, int __prot,
+ int __flags, int __fd, off_t __offset));
+extern __caddr_t mmap __P ((__caddr_t __addr, size_t __len, int __prot,
+ int __flags, int __fd, off_t __offset));
/* Deallocate any mapping for the region starting at ADDR and extending LEN
bytes. Returns 0 if successful, -1 for errors (and sets errno). */
-int __munmap __P ((__caddr_t __addr, size_t __len));
-int munmap __P ((__caddr_t __addr, size_t __len));
+extern int __munmap __P ((__caddr_t __addr, size_t __len));
+extern int munmap __P ((__caddr_t __addr, size_t __len));
/* Change the memory protection of the region starting at ADDR and
extending LEN bytes to PROT. Returns 0 if successful, -1 for errors
(and sets errno). */
-int __mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
-int mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
+extern int __mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
+extern int mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
/* Ultrix 4 does not implement `msync' or `madvise'. */
/* Synchronize the region starting at ADDR and extending LEN bytes with the
file it maps. Filesystem operations on a file being mapped are
unpredictable before this is done. */
-int msync __P ((caddr_t __addr, size_t __len));
+extern int msync __P ((caddr_t __addr, size_t __len));
+#ifdef __USE_BSD
/* Advise the system about particular usage patterns the program follows
for the region starting at ADDR and extending LEN bytes. */
-int madvise __P ((__caddr_t __addr, size_t __len, int __advice));
+extern int madvise __P ((__caddr_t __addr, size_t __len, int __advice));
+#endif
__END_DECLS
diff --git a/sysdeps/unix/sysv/irix4/sys/mman.h b/sysdeps/unix/sysv/irix4/sys/mman.h
index f42a9f67aa..c3a923832a 100644
--- a/sysdeps/unix/sysv/irix4/sys/mman.h
+++ b/sysdeps/unix/sysv/irix4/sys/mman.h
@@ -1,5 +1,5 @@
/* Definitions for BSD-style memory management. Irix 4 version.
- Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
+ Copyright (C) 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -23,8 +23,6 @@
#include <features.h>
#include <bits/types.h>
-#define __need_size_t
-#include <stddef.h>
/* Protections are chosen from these bits, OR'd together. The
@@ -32,37 +30,46 @@
without PROT_READ. The only guarantees are that no writing will be
allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */
-#define PROT_NONE 0x00 /* No access. */
-#define PROT_READ 0x04 /* Pages can be read. */
-#define PROT_WRITE 0x02 /* Pages can be written. */
-#define PROT_EXEC 0x01 /* Pages can be executed. */
-#define PROT_EXECUTE PROT_EXEC
+#define PROT_NONE 0x00 /* No access. */
+#define PROT_READ 0x04 /* Pages can be read. */
+#define PROT_WRITE 0x02 /* Pages can be written. */
+#define PROT_EXEC 0x01 /* Pages can be executed. */
+#ifdef __USE_MISC
+# define PROT_EXECUTE PROT_EXEC
+#endif
/* Sharing types (must choose one and only one of these). */
-#define MAP_SHARED 0x01 /* Share changes. */
-#define MAP_PRIVATE 0x02 /* Changes private; copy pages on write. */
-#define MAP_TYPE 0x0f /* Mask for sharing type. */
+#define MAP_SHARED 0x01 /* Share changes. */
+#define MAP_PRIVATE 0x02 /* Changes private; copy pages on write. */
+#ifdef __USE_BSD
+# define MAP_TYPE 0x0f /* Mask for sharing type. */
+#endif
/* Other flags. */
-#define MAP_FIXED 0x10 /* Map address must be exactly as requested. */
-#define MAP_RENAME 0x20 /* Rename private pages to file. */
-#define MAP_AUTOGROW 0x40 /* Grow file as pages are written. */
-#define MAP_LOCAL 0x80 /* Copy the mapped region on fork. */
+#define MAP_FIXED 0x10 /* Map address must be exactly as requested. */
+#ifdef __USE_MISC
+# define MAP_RENAME 0x20 /* Rename private pages to file. */
+# define MAP_AUTOGROW 0x40 /* Grow file as pages are written. */
+# define MAP_LOCAL 0x80 /* Copy the mapped region on fork. */
+#endif
/* Advice to `madvise'. */
-#define MADV_NORMAL 0 /* No further special treatment. */
-#define MADV_RANDOM 1 /* Expect random page references. */
-#define MADV_SEQUENTIAL 2 /* Expect sequential page references. */
-#define MADV_WILLNEED 3 /* Will need these pages. */
-#define MADV_DONTNEED 4 /* Don't need these pages. */
+#ifdef __USE_BSD
+# define MADV_NORMAL 0 /* No further special treatment. */
+# define MADV_RANDOM 1 /* Expect random page references. */
+# define MADV_SEQUENTIAL 2 /* Expect sequential page references. */
+# define MADV_WILLNEED 3 /* Will need these pages. */
+# define MADV_DONTNEED 4 /* Don't need these pages. */
+#endif
/* Flags to `msync'. */
-#define MS_ASYNC 0x1 /* Return immediately, don't fsync. */
-#define MS_INVALIDATE 0x2 /* Invalidate caches. */
+#define MS_ASYNC 0x1 /* Return immediately, don't fsync. */
+#define MS_INVALIDATE 0x2 /* Invalidate caches. */
+/* Return value of `mmap' in case of an error. */
+#define MAP_FAILED ((__caddr_t) -1)
-#include <sys/cdefs.h>
__BEGIN_DECLS
/* Map addresses starting near ADDR and extending for LEN bytes. from
@@ -70,34 +77,36 @@ __BEGIN_DECLS
is nonzero, it is the desired mapping address. If the MAP_FIXED bit is
set in FLAGS, the mapping will be at ADDR exactly (which must be
page-aligned); otherwise the system chooses a convenient nearby address.
- The return value is the actual mapping address chosen or (caddr_t) -1
+ The return value is the actual mapping address chosen or MAP_FAILED
for errors (in which case `errno' is set). A successful `mmap' call
deallocates any previous mapping for the affected region. */
-__caddr_t __mmap __P ((__caddr_t __addr, size_t __len,
- int __prot, int __flags, int __fd, __off_t __offset));
-__caddr_t mmap __P ((__caddr_t __addr, size_t __len,
- int __prot, int __flags, int __fd, __off_t __offset));
+extern __caddr_t __mmap __P ((__caddr_t __addr, size_t __len, int __prot,
+ int __flags, int __fd, __off_t __offset));
+extern __caddr_t mmap __P ((__caddr_t __addr, size_t __len, int __prot,
+ int __flags, int __fd, __off_t __offset));
/* Deallocate any mapping for the region starting at ADDR and extending LEN
bytes. Returns 0 if successful, -1 for errors (and sets errno). */
-int __munmap __P ((__caddr_t __addr, size_t __len));
-int munmap __P ((__caddr_t __addr, size_t __len));
+extern int __munmap __P ((__caddr_t __addr, size_t __len));
+extern int munmap __P ((__caddr_t __addr, size_t __len));
/* Change the memory protection of the region starting at ADDR and
extending LEN bytes to PROT. Returns 0 if successful, -1 for errors
(and sets errno). */
-int __mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
-int mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
+extern int __mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
+extern int mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
/* Synchronize the region starting at ADDR and extending LEN bytes with the
file it maps. Filesystem operations on a file being mapped are
unpredictable before this is done. */
-int msync __P ((caddr_t __addr, size_t __len, int __flags));
+extern int msync __P ((caddr_t __addr, size_t __len, int __flags));
+#ifdef __USE_BSD
/* Advise the system about particular usage patterns the program follows
for the region starting at ADDR and extending LEN bytes. */
-int madvise __P ((__caddr_t __addr, size_t __len, int __advice));
+extern int madvise __P ((__caddr_t __addr, size_t __len, int __advice));
+#endif
__END_DECLS
diff --git a/sysdeps/unix/sysv/linux/alpha/Dist b/sysdeps/unix/sysv/linux/alpha/Dist
index 1b1f771853..ae71c2feb3 100644
--- a/sysdeps/unix/sysv/linux/alpha/Dist
+++ b/sysdeps/unix/sysv/linux/alpha/Dist
@@ -1,11 +1,14 @@
-alpha/ptrace.h alpha/regdef.h
-ieee_get_fp_control.S ieee_set_fp_control.S
-ioperm.c
-init-first.h
+alpha/ptrace.h
+alpha/regdef.h
+bits/mman.h
clone.S
+ieee_get_fp_control.S
+ieee_set_fp_control.S
+init-first.h
+ioperm.c
kernel_sigaction.h
kernel_stat.h
kernel_termios.h
-sys/io.h
sys/acct.h
+sys/io.h
sys/procfs.h
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/mman.h b/sysdeps/unix/sysv/linux/alpha/bits/mman.h
new file mode 100644
index 0000000000..1bef0cb525
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/alpha/bits/mman.h
@@ -0,0 +1,83 @@
+/* Definitions for POSIX memory map inerface. Linux/Alpha version.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _SYS_MMAN_H
+# error "Never include this file directly. Use <sys/mman.h> instead"
+#endif
+
+/* The following definitions basically come from the kernel headers.
+ But the kernel header is not namespace clean. */
+
+
+/* Protections are chosen from these bits, OR'd together. The
+ implementation does not necessarily support PROT_EXEC or PROT_WRITE
+ without PROT_READ. The only guarantees are that no writing will be
+ allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */
+
+#define PROT_READ 0x1 /* Page can be read. */
+#define PROT_WRITE 0x2 /* Page can be written. */
+#define PROT_EXEC 0x4 /* Page can be executed. */
+#define PROT_NONE 0x0 /* Page can not be accessed. */
+
+/* Sharing types (must choose one and only one of these). */
+#define MAP_SHARED 0x01 /* Share changes. */
+#define MAP_PRIVATE 0x02 /* Changes are private. */
+#ifdef __USE_MISC
+# define MAP_TYPE 0x0f /* Mask for type of mapping. */
+#endif
+
+/* Other flags. */
+#define MAP_FIXED 0x100 /* Interpret addr exactly. */
+#ifdef __USE_MISC
+# define MAP_FILE 0
+# define MAP_ANONYMOUS 0x10 /* Don't use a file. */
+# define MAP_ANON MAP_ANONYMOUS
+#endif
+
+/* Not used by Linux, but here to make sure we don't clash with OSF/1
+ defines. */
+#ifdef __USE_BSD
+# define MAP_HASSEMAPHORE 0x0200
+# define MAP_INHERIT 0x0400
+# define MAP_UNALIGNED 0x0800
+#endif
+
+/* These are Linux-specific. */
+#ifdef __USE_MISC
+# define MAP_GROWSDOWN 0x1000 /* Stack-like segment. */
+# define MAP_DENYWRITE 0x2000 /* ETXTBSY */
+# define MAP_EXECUTABLE 0x4000 /* Mark it as an executable. */
+# define MAP_LOCKED 0x8000 /* Lock the mapping. */
+# define MAP_NORESERVE 0x10000 /* Don't check for reservations. */
+#endif
+
+/* Flags to `msync'. */
+#define MS_ASYNC 1 /* Sync memory asynchronously. */
+#define MS_SYNC 2 /* Synchronous memory sync. */
+#define MS_INVALIDATE 4 /* Invalidate the caches. */
+
+/* Flags for `mlockall'. */
+#define MCL_CURRENT 8192 /* Lock all currently mapped pages. */
+#define MCL_FUTURE 16384 /* Lock all additions to address
+ space. */
+
+/* Flags for `mremap'. */
+#ifdef __USE_GNU
+# define MREMAP_MAYMOVE 1
+#endif
diff --git a/sysdeps/unix/sysv/linux/bits/socket.h b/sysdeps/unix/sysv/linux/bits/socket.h
index fd13e124a8..2a8d6ed004 100644
--- a/sysdeps/unix/sysv/linux/bits/socket.h
+++ b/sysdeps/unix/sysv/linux/bits/socket.h
@@ -136,7 +136,7 @@ struct msghdr
socklen_t msg_namelen; /* Length of address data. */
struct iovec *msg_iov; /* Vector of data to send/receive into. */
- size_t msg_iovlen; /* Number of elements in the vector. */
+ int msg_iovlen; /* Number of elements in the vector. */
__ptr_t msg_control; /* Ancillary data (eg BSD filedesc passing). */
socklen_t msg_controllen; /* Ancillary data buffer length. */
diff --git a/sysdeps/unix/sysv/linux/i386/Dist b/sysdeps/unix/sysv/linux/i386/Dist
index d5cc620549..d762dc9416 100644
--- a/sysdeps/unix/sysv/linux/i386/Dist
+++ b/sysdeps/unix/sysv/linux/i386/Dist
@@ -1,2 +1,4 @@
-sys/perm.h sys/vm86.h
+bits/mman.h
clone.S
+sys/perm.h
+sys/vm86.h
diff --git a/sysdeps/unix/sysv/linux/i386/bits/mman.h b/sysdeps/unix/sysv/linux/i386/bits/mman.h
new file mode 100644
index 0000000000..e70b220f9f
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/i386/bits/mman.h
@@ -0,0 +1,75 @@
+/* Definitions for POSIX memory map inerface. Linux/i386 version.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _SYS_MMAN_H
+# error "Never include this file directly. Use <sys/mman.h> instead"
+#endif
+
+/* The following definitions basically come from the kernel headers.
+ But the kernel header is not namespace clean. */
+
+
+/* Protections are chosen from these bits, OR'd together. The
+ implementation does not necessarily support PROT_EXEC or PROT_WRITE
+ without PROT_READ. The only guarantees are that no writing will be
+ allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */
+
+#define PROT_READ 0x1 /* Page can be read. */
+#define PROT_WRITE 0x2 /* Page can be written. */
+#define PROT_EXEC 0x4 /* Page can be executed. */
+#define PROT_NONE 0x0 /* Page can not be accessed. */
+
+/* Sharing types (must choose one and only one of these). */
+#define MAP_SHARED 0x01 /* Share changes. */
+#define MAP_PRIVATE 0x02 /* Changes are private. */
+#ifdef __USE_MISC
+# define MAP_TYPE 0x0f /* Mask for type of mapping. */
+#endif
+
+/* Other flags. */
+#define MAP_FIXED 0x10 /* Interpret addr exactly. */
+#ifdef __USE_MISC
+# define MAP_FILE 0
+# define MAP_ANONYMOUS 0x20 /* Don't use a file. */
+# define MAP_ANON MAP_ANONYMOUS
+#endif
+
+/* These are Linux-specific. */
+#ifdef __USE_MISC
+# define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */
+# define MAP_DENYWRITE 0x0800 /* ETXTBSY */
+# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */
+# define MAP_LOCKED 0x2000 /* Lock the mapping. */
+# define MAP_NORESERVE 0x4000 /* Don't check for reservations. */
+#endif
+
+/* Flags to `msync'. */
+#define MS_ASYNC 1 /* Sync memory asynchronously. */
+#define MS_SYNC 4 /* Synchronous memory sync. */
+#define MS_INVALIDATE 2 /* Invalidate the caches. */
+
+/* Flags for `mlockall'. */
+#define MCL_CURRENT 1 /* Lock all currently mapped pages. */
+#define MCL_FUTURE 2 /* Lock all additions to address
+ space. */
+
+/* Flags for `mremap'. */
+#ifdef __USE_GNU
+# define MREMAP_MAYMOVE 1
+#endif
diff --git a/sysdeps/unix/sysv/linux/if_index.c b/sysdeps/unix/sysv/linux/if_index.c
index c8eefa9b98..f64fe1e1ca 100644
--- a/sysdeps/unix/sysv/linux/if_index.c
+++ b/sysdeps/unix/sysv/linux/if_index.c
@@ -182,11 +182,9 @@ if_indextoname (unsigned int ifindex, char *ifname)
#else
struct if_nameindex *idx = if_nameindex ();
struct if_nameindex *p;
- char *result;
+ char *result = NULL;
- if (idx == NULL)
- result = NULL;
- else
+ if (idx != NULL)
{
for (p = idx; p->if_index || p->if_name; ++p)
if (p->if_index == ifindex)
diff --git a/sysdeps/unix/sysv/linux/m68k/Dist b/sysdeps/unix/sysv/linux/m68k/Dist
index e7d5949d51..25aa20bcfa 100644
--- a/sysdeps/unix/sysv/linux/m68k/Dist
+++ b/sysdeps/unix/sysv/linux/m68k/Dist
@@ -1,2 +1,3 @@
+bits/mman.h
clone.S
mremap.S
diff --git a/sysdeps/unix/sysv/linux/mips/Dist b/sysdeps/unix/sysv/linux/mips/Dist
index a205c94f95..6be6876fe7 100644
--- a/sysdeps/unix/sysv/linux/mips/Dist
+++ b/sysdeps/unix/sysv/linux/mips/Dist
@@ -1,3 +1,15 @@
+bits/mman.h
clone.S
kernel_sigaction.h
kernel_stat.h
+kernel_termios.h
+entry.h
+regdef.h
+fpregdef.h
+sys/acct.h
+sys/asm.h
+sys/cachectl.h
+sys/fpregdef.h
+sys/procfs.h
+sys/regdef.h
+sys/sysmips.h
diff --git a/sysdeps/unix/sysv/linux/mips/bits/mman.h b/sysdeps/unix/sysv/linux/mips/bits/mman.h
new file mode 100644
index 0000000000..15a343ff76
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/mips/bits/mman.h
@@ -0,0 +1,75 @@
+/* Definitions for POSIX memory map inerface. Linux/PowerPC version.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _SYS_MMAN_H
+# error "Never include this file directly. Use <sys/mman.h> instead"
+#endif
+
+/* The following definitions basically come from the kernel headers.
+ But the kernel header is not namespace clean. */
+
+
+/* Protections are chosen from these bits, OR'd together. The
+ implementation does not necessarily support PROT_EXEC or PROT_WRITE
+ without PROT_READ. The only guarantees are that no writing will be
+ allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */
+
+#define PROT_READ 0x1 /* Page can be read. */
+#define PROT_WRITE 0x2 /* Page can be written. */
+#define PROT_EXEC 0x4 /* Page can be executed. */
+#define PROT_NONE 0x0 /* Page can not be accessed. */
+
+/* Sharing types (must choose one and only one of these). */
+#define MAP_SHARED 0x01 /* Share changes. */
+#define MAP_PRIVATE 0x02 /* Changes are private. */
+#ifdef __USE_MISC
+# define MAP_TYPE 0x0f /* Mask for type of mapping. */
+#endif
+
+/* Other flags. */
+#define MAP_FIXED 0x10 /* Interpret addr exactly. */
+#ifdef __USE_MISC
+# define MAP_FILE 0x00
+# define MAP_ANONYMOUS 0x20 /* Don't use a file. */
+# define MAP_ANON MAP_ANONYMOUS
+# define MAP_RENAME MAP_ANONYMOUS
+#endif
+
+/* These are Linux-specific. */
+#ifdef __USE_MISC
+# define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */
+# define MAP_DENYWRITE 0x0800 /* ETXTBSY */
+# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */
+# define MAP_NORESERVE 0x0040 /* Don't check for reservations. */
+#endif
+
+/* Flags to `msync'. */
+#define MS_ASYNC 1 /* Sync memory asynchronously. */
+#define MS_SYNC 4 /* Synchronous memory sync. */
+#define MS_INVALIDATE 2 /* Invalidate the caches. */
+
+/* Flags for `mlockall'. */
+#define MCL_CURRENT 0x2000 /* Lock all currently mapped pages. */
+#define MCL_FUTURE 0x4000 /* Lock all additions to address
+ space. */
+
+/* Flags for `mremap'. */
+#ifdef __USE_GNU
+# define MREMAP_MAYMOVE 1
+#endif
diff --git a/sysdeps/unix/sysv/linux/powerpc/Dist b/sysdeps/unix/sysv/linux/powerpc/Dist
index cd6d6d12e5..0213c45f51 100644
--- a/sysdeps/unix/sysv/linux/powerpc/Dist
+++ b/sysdeps/unix/sysv/linux/powerpc/Dist
@@ -1,3 +1,4 @@
+bits/mman.h
clone.S
kernel_stat.h
kernel_termios.h
diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/mman.h b/sysdeps/unix/sysv/linux/powerpc/bits/mman.h
new file mode 100644
index 0000000000..da5ad0eb45
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/bits/mman.h
@@ -0,0 +1,84 @@
+/* Definitions for POSIX memory map inerface. Linux/MIPS version.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _SYS_MMAN_H
+# error "Never include this file directly. Use <sys/mman.h> instead"
+#endif
+
+/* The following definitions basically come from the kernel headers.
+ But the kernel header is not namespace clean. */
+
+
+/* Protections are chosen from these bits, OR'd together. The
+ implementation does not necessarily support PROT_EXEC or PROT_WRITE
+ without PROT_READ. The only guarantees are that no writing will be
+ allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */
+
+#define PROT_READ 0x1 /* Page can be read. */
+#define PROT_WRITE 0x2 /* Page can be written. */
+#define PROT_EXEC 0x4 /* Page can be executed. */
+#define PROT_NONE 0x0 /* Page can not be accessed. */
+
+/* Sharing types (must choose one and only one of these). */
+#define MAP_SHARED 0x001 /* Share changes. */
+#define MAP_PRIVATE 0x002 /* Changes are private. */
+#ifdef __USE_MISC
+# define MAP_TYPE 0x00f /* Mask for type of mapping. */
+#endif
+
+/* Other flags. */
+#define MAP_FIXED 0x010 /* Interpret addr exactly. */
+#ifdef __USE_MISC
+# define MAP_FILE 0x000
+# define MAP_ANONYMOUS 0x800 /* Don't use a file. */
+# define MAP_ANON MAP_ANONYMOUS
+#endif
+
+/* Not used by Linux, but here to make sure we don't clash with ABI
+ defines. */
+#ifdef __USE_MISC
+# define MAP_RENAME 0x020 /* Assign page to file. */
+# define MAP_AUTOGROW 0x040 /* File may grow by writing. */
+# define MAP_LOCAL 0x080 /* Copy on fork/sproc. */
+# define MAP_AUTORSRV 0x100 /* Logical swap reserved on demand. */
+#endif
+
+/* These are Linux-specific. */
+#ifdef __USE_MISC
+# define MAP_GROWSDOWN 0x1000 /* Stack-like segment. */
+# define MAP_DENYWRITE 0x2000 /* ETXTBSY */
+# define MAP_EXECUTABLE 0x4000 /* Mark it as an executable. */
+# define MAP_LOCKED 0x8000 /* Lock the mapping. */
+# define MAP_NORESERVE 0x0400 /* Don't check for reservations. */
+#endif
+
+/* Flags to `msync'. */
+#define MS_ASYNC 1 /* Sync memory asynchronously. */
+#define MS_SYNC 0 /* Synchronous memory sync. */
+#define MS_INVALIDATE 2 /* Invalidate the caches. */
+
+/* Flags for `mlockall'. */
+#define MCL_CURRENT 1 /* Lock all currently mapped pages. */
+#define MCL_FUTURE 2 /* Lock all additions to address
+ space. */
+
+/* Flags for `mremap'. */
+#ifdef __USE_GNU
+# define MREMAP_MAYMOVE 1
+#endif
diff --git a/sysdeps/unix/sysv/linux/powerpc/kernel_termios.h b/sysdeps/unix/sysv/linux/powerpc/kernel_termios.h
index 9a5e830c31..49460661e2 100644
--- a/sysdeps/unix/sysv/linux/powerpc/kernel_termios.h
+++ b/sysdeps/unix/sysv/linux/powerpc/kernel_termios.h
@@ -18,7 +18,6 @@
#ifndef _KERNEL_TERMIOS_H
#define _KERNEL_TERMIOS_H 1
-/* The following corresponds to the values from the Linux 2.0.28 kernel. */
/* We need the definition of tcflag_t, cc_t, and speed_t. */
#include <bits/termios.h>
@@ -33,8 +32,8 @@ struct __kernel_termios
tcflag_t c_lflag; /* local mode flags */
cc_t c_cc[__KERNEL_NCCS]; /* control characters */
cc_t c_line; /* line discipline */
- int c_ispeed; /* input speed */
- int c_ospeed; /* output speed */
+ speed_t c_ispeed; /* input speed */
+ speed_t c_ospeed; /* output speed */
};
#define _HAVE_C_ISPEED 1
diff --git a/sysdeps/unix/sysv/linux/powerpc/profil-counter.h b/sysdeps/unix/sysv/linux/powerpc/profil-counter.h
new file mode 100644
index 0000000000..fed0913574
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/profil-counter.h
@@ -0,0 +1,26 @@
+/* Low-level statistical profiling support function. Linux/PowerPC version.
+ Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <signal.h>
+
+void
+profil_counter (int signo, struct sigcontext sc)
+{
+ profil_count ((void *) sc.regs->nip);
+}
diff --git a/sysdeps/unix/sysv/linux/powerpc/profil.c b/sysdeps/unix/sysv/linux/powerpc/profil.c
deleted file mode 100644
index 6ab8065da3..0000000000
--- a/sysdeps/unix/sysv/linux/powerpc/profil.c
+++ /dev/null
@@ -1,2 +0,0 @@
-/* For now. */
-#include <sysdeps/stub/profil.c>
diff --git a/sysdeps/unix/sysv/linux/sparc/Dist b/sysdeps/unix/sysv/linux/sparc/Dist
index d93c648651..9729f0709b 100644
--- a/sysdeps/unix/sysv/linux/sparc/Dist
+++ b/sysdeps/unix/sysv/linux/sparc/Dist
@@ -1,7 +1,8 @@
__sigtrampoline.S
+bits/mman.h
clone.S
pipe.S
fork.S
kernel_stat.h
-kernel_sigaction.h
init-first.h
+sys/trap.h
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/mman.h b/sysdeps/unix/sysv/linux/sparc/bits/mman.h
new file mode 100644
index 0000000000..3e7f2900fa
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/bits/mman.h
@@ -0,0 +1,77 @@
+/* Definitions for POSIX memory map inerface. Linux/SPARC version.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _SYS_MMAN_H
+# error "Never include this file directly. Use <sys/mman.h> instead"
+#endif
+
+/* The following definitions basically come from the kernel headers.
+ But the kernel header is not namespace clean. */
+
+
+/* Protections are chosen from these bits, OR'd together. The
+ implementation does not necessarily support PROT_EXEC or PROT_WRITE
+ without PROT_READ. The only guarantees are that no writing will be
+ allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */
+
+#define PROT_READ 0x1 /* Page can be read. */
+#define PROT_WRITE 0x2 /* Page can be written. */
+#define PROT_EXEC 0x4 /* Page can be executed. */
+#define PROT_NONE 0x0 /* Page can not be accessed. */
+
+/* Sharing types (must choose one and only one of these). */
+#define MAP_SHARED 0x01 /* Share changes. */
+#define MAP_PRIVATE 0x02 /* Changes are private. */
+#ifdef __USE_MISC
+# define MAP_TYPE 0x0f /* Mask for type of mapping. */
+#endif
+
+/* Other flags. */
+#define MAP_FIXED 0x10 /* Interpret addr exactly. */
+#ifdef __USE_MISC
+# define MAP_FILE 0x00
+# define MAP_ANONYMOUS 0x20 /* Don't use a file. */
+# define MAP_ANON MAP_ANONYMOUS
+# define MAP_RENAME MAP_ANONYMOUS
+#endif
+
+/* These are Linux-specific. */
+#ifdef __USE_MISC
+# define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */
+# define MAP_DENYWRITE 0x0800 /* ETXTBSY */
+# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */
+# define MAP_LOCKED 0x0100 /* Lock the mapping. */
+# define MAP_NORESERVE 0x0040 /* Don't check for reservations. */
+# define _MAP_NEW 0x80000000 /* Binary compatibility with SunOS. */
+#endif
+
+/* Flags to `msync'. */
+#define MS_ASYNC 1 /* Sync memory asynchronously. */
+#define MS_SYNC 4 /* Synchronous memory sync. */
+#define MS_INVALIDATE 2 /* Invalidate the caches. */
+
+/* Flags for `mlockall'. */
+#define MCL_CURRENT 0x2000 /* Lock all currently mapped pages. */
+#define MCL_FUTURE 0x4000 /* Lock all additions to address
+ space. */
+
+/* Flags for `mremap'. */
+#ifdef __USE_GNU
+# define MREMAP_MAYMOVE 1
+#endif
diff --git a/sysdeps/unix/sysv/linux/sparc64/Dist b/sysdeps/unix/sysv/linux/sparc64/Dist
new file mode 100644
index 0000000000..e770e20eb9
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc64/Dist
@@ -0,0 +1,7 @@
+bits/mman.h
+clone.S
+kernel_stat.h
+getcontext.S
+setcontext.S
+ucontext.h
+init-first.h
diff --git a/sysdeps/unix/sysv/linux/sparc64/bits/mman.h b/sysdeps/unix/sysv/linux/sparc64/bits/mman.h
new file mode 100644
index 0000000000..3e7f2900fa
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc64/bits/mman.h
@@ -0,0 +1,77 @@
+/* Definitions for POSIX memory map inerface. Linux/SPARC version.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _SYS_MMAN_H
+# error "Never include this file directly. Use <sys/mman.h> instead"
+#endif
+
+/* The following definitions basically come from the kernel headers.
+ But the kernel header is not namespace clean. */
+
+
+/* Protections are chosen from these bits, OR'd together. The
+ implementation does not necessarily support PROT_EXEC or PROT_WRITE
+ without PROT_READ. The only guarantees are that no writing will be
+ allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */
+
+#define PROT_READ 0x1 /* Page can be read. */
+#define PROT_WRITE 0x2 /* Page can be written. */
+#define PROT_EXEC 0x4 /* Page can be executed. */
+#define PROT_NONE 0x0 /* Page can not be accessed. */
+
+/* Sharing types (must choose one and only one of these). */
+#define MAP_SHARED 0x01 /* Share changes. */
+#define MAP_PRIVATE 0x02 /* Changes are private. */
+#ifdef __USE_MISC
+# define MAP_TYPE 0x0f /* Mask for type of mapping. */
+#endif
+
+/* Other flags. */
+#define MAP_FIXED 0x10 /* Interpret addr exactly. */
+#ifdef __USE_MISC
+# define MAP_FILE 0x00
+# define MAP_ANONYMOUS 0x20 /* Don't use a file. */
+# define MAP_ANON MAP_ANONYMOUS
+# define MAP_RENAME MAP_ANONYMOUS
+#endif
+
+/* These are Linux-specific. */
+#ifdef __USE_MISC
+# define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */
+# define MAP_DENYWRITE 0x0800 /* ETXTBSY */
+# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */
+# define MAP_LOCKED 0x0100 /* Lock the mapping. */
+# define MAP_NORESERVE 0x0040 /* Don't check for reservations. */
+# define _MAP_NEW 0x80000000 /* Binary compatibility with SunOS. */
+#endif
+
+/* Flags to `msync'. */
+#define MS_ASYNC 1 /* Sync memory asynchronously. */
+#define MS_SYNC 4 /* Synchronous memory sync. */
+#define MS_INVALIDATE 2 /* Invalidate the caches. */
+
+/* Flags for `mlockall'. */
+#define MCL_CURRENT 0x2000 /* Lock all currently mapped pages. */
+#define MCL_FUTURE 0x4000 /* Lock all additions to address
+ space. */
+
+/* Flags for `mremap'. */
+#ifdef __USE_GNU
+# define MREMAP_MAYMOVE 1
+#endif
diff --git a/sysdeps/unix/sysv/linux/sys/mman.h b/sysdeps/unix/sysv/linux/sys/mman.h
index dc9f8f7e48..0f56a70c32 100644
--- a/sysdeps/unix/sysv/linux/sys/mman.h
+++ b/sysdeps/unix/sysv/linux/sys/mman.h
@@ -23,20 +23,12 @@
#include <features.h>
#include <bits/types.h>
-#define __need_size_t
-#include <stddef.h>
-
-#include <sys/cdefs.h>
/* Get the bit values from the kernel header file. */
-#include <linux/mman.h>
+#include <bits/mman.h>
-#ifndef MAP_ANON
-#define MAP_ANON MAP_ANONYMOUS
-#endif
-#ifndef MAP_FILE
-#define MAP_FILE 0
-#endif
+/* Return value of `mmap' in case of an error. */
+#define MAP_FAILED ((__caddr_t) -1)
__BEGIN_DECLS
/* Map addresses starting near ADDR and extending for LEN bytes. from
@@ -44,7 +36,7 @@ __BEGIN_DECLS
is nonzero, it is the desired mapping address. If the MAP_FIXED bit is
set in FLAGS, the mapping will be at ADDR exactly (which must be
page-aligned); otherwise the system chooses a convenient nearby address.
- The return value is the actual mapping address chosen or (caddr_t) -1
+ The return value is the actual mapping address chosen or MAP_FAILED
for errors (in which case `errno' is set). A successful `mmap' call
deallocates any previous mapping for the affected region. */
@@ -69,9 +61,11 @@ extern int mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
unpredictable before this is done. Flags are from the MS_* set. */
extern int msync __P ((__caddr_t __addr, size_t __len, int __flags));
+#ifdef __USE_BSD
/* Advise the system about particular usage patterns the program follows
for the region starting at ADDR and extending LEN bytes. */
extern int madvise __P ((__caddr_t __addr, size_t __len, int __advice));
+#endif
/* Cause all currently mapped pages of the process to be memory resident
until unlocked by a call to the `munlockall', until the process exits,
@@ -89,6 +83,7 @@ extern int mlock __P ((__caddr_t __addr, size_t __len));
/* Unlock whole pages previously mapped by the range [ADDR,ADDR+LEN). */
extern int munlock __P ((__caddr_t __addr, size_t __len));
+#ifdef __USE_MISC
/* Remap pages mapped by the range [ADDR,ADDR+OLD_LEN) to new length
NEW_LEN. If MAY_MOVE is MREMAP_MAYMOVE the returned address may
differ from ADDR. */
@@ -96,6 +91,7 @@ extern __caddr_t __mremap __P ((__caddr_t __addr, size_t __old_len,
size_t __new_len, int __may_move));
extern __caddr_t mremap __P ((__caddr_t __addr, size_t __old_len,
size_t __new_len, int __may_move));
+#endif
__END_DECLS
diff --git a/sysdeps/unix/sysv/linux/sys/sysmacros.h b/sysdeps/unix/sysv/linux/sys/sysmacros.h
index 85b1b85d2e..5c1e1f7441 100644
--- a/sysdeps/unix/sysv/linux/sys/sysmacros.h
+++ b/sysdeps/unix/sysv/linux/sys/sysmacros.h
@@ -22,8 +22,8 @@
#define _SYS_SYSMACROS_H 1
/* For compatibility we provide alternative names. */
-#define major(dev) (((dev) >> 8) & 0xff)
-#define minor(dev) ((dev) & 0xff)
+#define major(dev) ((int)(((dev) >> 8) & 0xff))
+#define minor(dev) ((int)((dev) & 0xff))
#define makedev(major, minor) (((major) << 8) | (minor))
#endif /* _SYS_SYSMACROS_H */