diff options
author | Ulrich Drepper <drepper@redhat.com> | 1997-09-16 00:42:43 +0000 |
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committer | Ulrich Drepper <drepper@redhat.com> | 1997-09-16 00:42:43 +0000 |
commit | 61eb22d3a8e9bb9c339bdbe907a85656823f4c7e (patch) | |
tree | f0cc84f2036c52f081839b17a4608fb2277b2178 /libio | |
parent | 4a9332b3765e77fecb06d7135e2fefa3d7d28806 (diff) |
Update.cvs/libc-ud-970915
1997-09-16 02:14 Ulrich Drepper <drepper@cygnus.com>
Implementation of Hesiod NSS module by Mark Kettenis.
* hesiod/Makefile: New file.
* hesiod/hesiod.c: New file.
* hesiod/hesiod.h: New file.
* hesiod/hesiod_p.h: New file.
* hesiod/libnss_hesiod.map: New file.
* hesiod/nss_hesiod/hesiod-grp.c: New file.
* hesiod/nss_hesiod/hesiod-pwd.c: New file.
* hesiod/nss_hesiod/hesiod-service.c: New file.
* sysdeps/unix/inet/Subdirs: Add hesiod.
* shlib-versions: Add version number for libnss_hesiod.
* libio/iolibio.h: Remove definition of _IO_* macros.
* libio/fileops.c: Define close, fstat, lseek, read, and write as
macros to use __ protected versions. Use those functions instead
of _IO_* functions.
* libio/iopopen.c: Define _IO_close to close.
* manual/math.texi: Explain the use of the optimizing inline
functions.
Describe rand_r function and tell about SysV RNGs in introduction.
* resolv/res_send.c (res_send): Use socklen_t type for `fromlen'
variable.
* string/Makefile (tests): Add noinl-tester.
* string/noinl-tester.c: New file.
* string/tester.c: Add more stpcpy tests for constant arguments for
all short lengths.
* string/string.h: Always declare __bzero.
Describe __NO_STRING_INLINES.
Always include <bits/string.h>.
* string/bits/string2.h: Add warning about direct use.
Change __strcpy_small and __stpcpy_small implementation to use
macros and provide alternative for platforms which cannot do
unaligned stores.
* sysdeps/i386/bits/string.h: Don't define anything is
__NO_STRING_INLINES is defined.
* sysdeps/i386/i486/bits/string.h: Change __strcpy_small and
__stpcpy_small implementation to use macros and provide
alternative for platforms which cannot do unaligned stores.
* sysdeps/alpha/bzero.S: Define bzero as weak alias of __bzero.
* sysdeps/generic/bzero.c: Likewise.
* sysdeps/i386/bzero.c: Likewise.
* sysdeps/i386/i586/bzero.S: Likewise.
* sysdeps/vax/bzero.s: Likewise.
* sysdeps/generic/bits/select.h: Don't use ugly casts to access array.
* sysdeps/i386/bits/select.h: Likewise.
* sysdeps/i386/fpu/bits/mathinline.c (__finite): Relax register
constraints a bit.
Don't define and test for _BITS_MATHINLINE_H. Emit warning if used
directly and not through math.h.
* sysdeps/i386/i486/atomicity.h: Change return type of compare_and_swap
to char to get better code. Fix typo.
* sysdeps/stub/atomicity.h: Fix typo.
1997-09-14 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/generic/stpcpy.c: #undef stpcpy and __stpcpy.
1997-09-14 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* string/bits/string2.h: Add prototypes to avoid warning.
1997-09-14 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* string/bits/string2.h (strsep): Fix handling of empty REJECT.
(__strsep_1c): Handle NULL and empty string.
(__strsep_g): Likewise.
1997-09-13 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* catgets/Makefile (extra-objs): Set this instead of generated.
* md5-crypt/Makefile (extra-objs): Add all object file variants of
onlymd5-entry.
1997-09-12 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/generic/sysd-stdio.c (__stdio_read): Fix typo in last
change.
1997-09-12 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/m68k/m68020/atomicity.h: New file.
1997-09-15 05:11 Ulrich Drepper <drepper@cygnus.com>
* posix/Makefile (distribute): Add globtest.c and globtest.sh.
Compile and run globtest if not cross-compiling.
* posix/globtest.c: New file.
* posix/globtest.sh: New file.
* posix/glob.c: Pretty print preprocessor stuff.
(glob_in_dir): If PATTERN is not really a pattern still check
whether it is a real file in the current directory and return
error if not.
Reported by Eugene Mamchits <eugin@ips.ras.ru>.
* libio/fileops.c (_IO_file_sync): Acquire lock before doing the work.
* libio/ioseekoff.c (_IO_seekoff): Likewise.
* libio/ioseekpos.c (_IO_seekpos): Likewise.
1997-09-13 18:06 Ulrich Drepper <drepper@cygnus.com>
* configure.in: Prevent configuration for unsupported platforms.
1997-09-13 04:07 Ulrich Drepper <drepper@cygnus.com>
* elf/rtld.c (dl_main): Make sure we always have a file argument by
testing for < 2 arguments after recognizing the options.
1997-09-12 11:47 Fila Kolodny <fila@ibi.com>
* string/bits/string2.h (__strsep_1c): Cast out const from __retval.
(__strsep_g): Likewise.
Diffstat (limited to 'libio')
-rw-r--r-- | libio/fileops.c | 29 | ||||
-rw-r--r-- | libio/iolibio.h | 19 | ||||
-rw-r--r-- | libio/iopopen.c | 4 | ||||
-rw-r--r-- | libio/ioseekoff.c | 9 | ||||
-rw-r--r-- | libio/ioseekpos.c | 8 |
5 files changed, 39 insertions, 30 deletions
diff --git a/libio/fileops.c b/libio/fileops.c index 10f7567b0a..001794d05a 100644 --- a/libio/fileops.c +++ b/libio/fileops.c @@ -40,7 +40,12 @@ extern int errno; #ifdef _LIBC -# define open(Name, Flags, Prot) __open ((Name), (Flags), (Prot)) +# define open(Name, Flags, Prot) __open (Name, Flags, Prot) +# define close(FD) __close (FD) +# define fstat(FD, Statbuf) __fstat (FD, Statbuf) +# define lseek(FD, Offset, Whence) __lseek (FD, Offset, Whence) +# define read(FD, Buf, NBytes) __read (FD, Buf, NBytes) +# define write(FD, Buf, NBytes) __write (FD, Buf, NBytes) #endif /* An fstream can be in at most one of put mode, get mode, or putback mode. @@ -384,6 +389,10 @@ _IO_file_sync (fp) _IO_FILE *fp; { _IO_size_t delta; + int retval = 0; + + _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp); + _IO_flockfile (fp); /* char* ptr = cur_ptr(); */ if (fp->_IO_write_ptr > fp->_IO_write_base) if (_IO_do_flush(fp)) return EOF; @@ -402,12 +411,14 @@ _IO_file_sync (fp) ; /* Ignore error from unseekable devices. */ #endif else - return EOF; + retval = EOF; } - fp->_offset = _IO_pos_BAD; + if (retval != EOF) + fp->_offset = _IO_pos_BAD; /* FIXME: Cleanup - can this be shared? */ /* setg(base(), ptr, ptr); */ - return 0; + _IO_cleanup_region_end (1); + return retval; } _IO_pos_t @@ -575,7 +586,7 @@ _IO_file_read (fp, buf, size) void *buf; _IO_ssize_t size; { - return _IO_read (fp->_fileno, buf, size); + return read (fp->_fileno, buf, size); } _IO_pos_t @@ -584,7 +595,7 @@ _IO_file_seek (fp, offset, dir) _IO_off_t offset; int dir; { - return _IO_lseek (fp->_fileno, offset, dir); + return lseek (fp->_fileno, offset, dir); } int @@ -592,14 +603,14 @@ _IO_file_stat (fp, st) _IO_FILE *fp; void *st; { - return _IO_fstat (fp->_fileno, (struct stat *) st); + return fstat (fp->_fileno, (struct stat *) st); } int _IO_file_close (fp) _IO_FILE *fp; { - return _IO_close (fp->_fileno); + return close (fp->_fileno); } _IO_ssize_t @@ -611,7 +622,7 @@ _IO_file_write (f, data, n) _IO_ssize_t to_do = n; while (to_do > 0) { - _IO_ssize_t count = _IO_write (f->_fileno, data, to_do); + _IO_ssize_t count = write (f->_fileno, data, to_do); if (count == EOF) { f->_flags |= _IO_ERR_SEEN; diff --git a/libio/iolibio.h b/libio/iolibio.h index ca863b51b3..92df6a6fd2 100644 --- a/libio/iolibio.h +++ b/libio/iolibio.h @@ -56,22 +56,3 @@ extern _IO_FILE* _IO_popen __P((const char*, const char*)); #ifdef __cplusplus } #endif - -#define _IO_open __open -#define _IO_close __close -#define _IO_fork __fork -#define _IO_fcntl __fcntl -#define _IO__exit _exit -#define _IO_read __read -#define _IO_write __write -#define _IO_lseek __lseek -#define _IO_getdtablesize __getdtablesize -#define _IO_pipe __pipe -#define _IO_dup2 __dup2 -#define _IO_execl execl -#define _IO_waitpid __waitpid -#define _IO_stat __stat -#define _IO_getpid __getpid -#define _IO_geteuid __geteuid -#define _IO_getegid __getegid -#define _IO_fstat __fstat diff --git a/libio/iopopen.c b/libio/iopopen.c index 434008609f..59d4fc3f0e 100644 --- a/libio/iopopen.c +++ b/libio/iopopen.c @@ -68,6 +68,10 @@ extern int _IO_dup2 __P ((int fd, int fd2)); #define _IO__exit _exit #endif +#ifndef _IO_close +#define _IO_close close +#endif + struct _IO_proc_file { struct _IO_FILE_plus file; diff --git a/libio/ioseekoff.c b/libio/ioseekoff.c index 8c642165f6..b1c4729b3d 100644 --- a/libio/ioseekoff.c +++ b/libio/ioseekoff.c @@ -32,9 +32,14 @@ _IO_seekoff (fp, offset, dir, mode) int dir; int mode; { + _IO_pos_t retval; + /* If we have a backup buffer, get rid of it, since the __seekoff callback may not know to do the right thing about it. This may be over-kill, but it'll do for now. TODO */ + _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp); + _IO_flockfile (fp); + if (_IO_have_backup (fp)) { @@ -42,6 +47,8 @@ _IO_seekoff (fp, offset, dir, mode) offset -= fp->_IO_read_end - fp->_IO_read_ptr; _IO_free_backup_area (fp); } + retval = _IO_SEEKOFF (fp, offset, dir, mode); - return _IO_SEEKOFF (fp, offset, dir, mode); + _IO_cleanup_region_end (1); + return retval; } diff --git a/libio/ioseekpos.c b/libio/ioseekpos.c index 1ae88fb848..2ce0c2224e 100644 --- a/libio/ioseekpos.c +++ b/libio/ioseekpos.c @@ -31,12 +31,18 @@ _IO_seekpos (fp, pos, mode) _IO_pos_t pos; int mode; { + _IO_pos_t retval; + /* If we have a backup buffer, get rid of it, since the __seekoff callback may not know to do the right thing about it. This may be over-kill, but it'll do for now. TODO */ + _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp); + _IO_flockfile (fp); if (_IO_have_backup (fp)) _IO_free_backup_area (fp); + retval = _IO_SEEKPOS (fp, pos, mode); - return _IO_SEEKPOS (fp, pos, mode); + _IO_cleanup_region_end (1); + return retval; } |