Update.cvs/libc-ud-971207

1997-12-08 03:24  Ulrich Drepper  <drepper@cygnus.com>

	* Makeconfig: Define $(rt) to rt if linuxthreads is available.
	* Makefile (subdirs): Replace rt by $(rt).

	* shlib-versions: Use version .2 for NSS modules.

	* grp/fgetgrent_r.c (LINE_PARSER): Call parse_line with extra
	argument.
	* pwd/fgetpwent_r.c: Likewise.
	* spwd/fgetspent_r.c: Likewise.
	* spwd/sgetspent_r.c: Likewise.
	* hesiod/nss_hesiod/hesiod-grp.c (lookup): Add new argument.
	Store error number in *ERRNOP.  Little optimization.
	* hesiod/nss_hesiod/hesiod-pwd.c: Likewise.
	* hesiod/nss_hesiod/hesiod-service.c: Likewise.
	* inet/getnetgrent_r.c (__internal_setnetgrent_reuse): Likewise.
	(__internal_getnetgrent_r): New argument.
	Call __internal_setnetgrent_reuse with new argument.
	(__getnetgrent_r): Call __internal_getnetgrent_r with new argument.
	* inet/netgroup.h: Add argument to prototypes.
	* nis/nisplus-parser.h: Likewise.
	* nis/nss_compat/compat-grp.c: Change everything to store error
	code through provided pointer and not use errno.
	* nis/nss_compat/compat-pwd.c: Likewise.
	* nis/nss_compat/compat-spwd.c: Likewise.
	* nis/nss_nis/nis-alias.c: Likewise.
	* nis/nss_nis/nis-ethers.c: Likewise.
	* nis/nss_nis/nis-grp.c: Likewise.
	* nis/nss_nis/nis-hosts.c: Likewise.
	* nis/nss_nis/nis-netgrp.c: Likewise.
	* nis/nss_nis/nis-network.c: Likewise.
	* nis/nss_nis/nis-proto.c: Likewise.
	* nis/nss_nis/nis-publickey.c: Likewise.
	* nis/nss_nis/nis-pwd.c: Likewise.
	* nis/nss_nis/nis-rpc.c: Likewise.
	* nis/nss_nis/nis-service.c: Likewise.
	* nis/nss_nis/nis-spwd.c: Likewise.
	* nis/nss_nisplus/nisplus-alias.c: Likewise.
	* nis/nss_nisplus/nisplus-ethers.c: Likewise.
	* nis/nss_nisplus/nisplus-grp.c: Likewise.
	* nis/nss_nisplus/nisplus-hosts.c: Likewise.
	* nis/nss_nisplus/nisplus-netgrp.c: Likewise.
	* nis/nss_nisplus/nisplus-network.c: Likewise.
	* nis/nss_nisplus/nisplus-parser.c: Likewise.
	* nis/nss_nisplus/nisplus-proto.c: Likewise.
	* nis/nss_nisplus/nisplus-publickey.c: Likewise.
	* nis/nss_nisplus/nisplus-pwd.c: Likewise.
	* nis/nss_nisplus/nisplus-rpc.c: Likewise.
	* nis/nss_nisplus/nisplus-service.c: Likewise.
	* nis/nss_nisplus/nisplus-spwd.c: Likewise.
	* nss/nss_db/db-XXX.c: Likewise.
	* nss/nss_db/db-alias.c: Likewise.
	* nss/nss_db/db-netgrp.c: Likewise.
	* nss/nss_files/files-XXX.c: Likewise
	* nss/nss_files/files-alias.c: Likewise
	* nss/nss_files/files-netgrp.c: Likewise
	* nss/nss_files/files-parse.c: Likewise
	* nss/getXXbyYY_r.c: Call with __errno_location() as value for new
	parameter of get functions.
	* nss/getXXent_r.c: Likewise.

	* localedata/tst-fmon.c: Print debug info if test fails.

	* rt/Makefile (routines): Add aio_notify.
	* rt/aio.h: Remove non-public definitions.  Add aioinit stuff.
	* rt/aio_cancel.c: Rewrite to support lio_listio and aio_suspend.
	* rt/aio_fsync.c: Likewise.
	* rt/aio_misc.c: Likewise.
	* rt/aio_misc.h: Likewise.
	* rt/aio_read.c: Likewise.
	* rt/aio_read64.c: Likewise.
	* rt/aio_suspend.c: Likewise.
	* rt/aio_write.c: Likewise.
	* rt/aio_write64.c: Likewise.
	* rt/lio_listio.c: Likewise.
	* rt/lio_listio64.c: Likewise.
	* rt/aio_notify.c: New file.

	* sysdeps/generic/bits/sigset.h: Pretty print.

	* sysdeps/posix/pwrite.c: Define weak alias only if function is
	really defined as __pwrite.

	* sysdeps/unix/sysv/linux/pread.c: Rewrite to use syscall directly
	instead of pread64.
	* sysdeps/unix/sysv/linux/pwrite.c: Likewise.

	* sysdeps/unix/sysv/linux/Makefile [$(subdir)=signal]
	(sysdep_routines): Add rt_sigpending and rt_sigreturn.
	* sysdeps/unix/sysv/linux/sigaction.c: Use correct value for sigset_t
	size in syscall.
	* sysdeps/unix/sysv/linux/sigpending.c: Likewise.
	* sysdeps/unix/sysv/linux/sigprocmask.c: Likewise.
	* sysdeps/unix/sysv/linux/sigreturn.c: Likewise.
	* sysdeps/unix/sysv/linux/sigsuspend.c: Likewise.
	* sysdeps/unix/sysv/linux/sigtimedwait.c: Likewise.
	* sysdeps/unix/sysv/linux/sigwaitinfo.c: Likewise.
	* sysdeps/unix/sysv/linux/i386/sigaction.c: Likewise.  Take care
	for ACT being NULL.
	* sysdeps/unix/sysv/linux/syscalls.list: Don't mention user for
	RT signals.
	* sysdeps/unix/sysv/linux/i386/s_pread64.s: Return ENOSYS if
	__NR_pread is not defined.
	* sysdeps/unix/sysv/linux/i386/s_pwrite64.s: Return ENOSYS if
	__NR_pwrite is not defined.

1997-12-07 11:15  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	* nis/nss_compat/compat-grp.c: If buffer is to small, set the file
	handle for /etc/group back in some more cases.
	* nis/nss_compat/compat-pwd.c: If buffer is to small, set the file
	handle for /etc/passwd back in some more cases.
	* nis/nss_compat/compat-spwd.c: If buffer is to small, set the file
	handle for /etc/shadow back in some more cases.

1997-12-06 17:00  H.J. Lu  <hjl@gnu.org>

	* sysdeps/posix/sigblock.c (__sigblock): Don't check int mask
	beyound its size.
	* sysdeps/posix/sigsetmask.c (__sigsetmask): Ditto.
	* sysdeps/posix/sigvec.c (convert_mask, __sigvec): Ditto.

1997-12-06 04:38  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/wordsize-32/inttypes.h: Rewrite {str,wcs}to{i,u}max
	handling.  Don't use macros, we need functions.  Use inline functions
	for optimization.
	* sysdeps/wordsize-64/inttypes.h: Likewise.
	* sysdeps/wordsize-32/Makefile: Add strtoimax, stroumax, wcstoimax,
	and wcstoumax.
	* sysdeps/wordsize-64/Makefile: Likewise.
	* sysdeps/wordsize-32/Dist: Likewise.
	* sysdeps/wordsize-64/Dist: Likewise.
	* sysdeps/wordsize-32/strtoimax.c: New file.
	* sysdeps/wordsize-32/strtoumax.c: New file.
	* sysdeps/wordsize-32/wcstoimax.c: New file.
	* sysdeps/wordsize-32/wcstoumax.c: New file.
	* sysdeps/wordsize-64/strtoimax.c: New file.
	* sysdeps/wordsize-64/strtoumax.c: New file.
	* sysdeps/wordsize-64/wcstoimax.c: New file.
	* sysdeps/wordsize-64/wcstoumax.c: New file.

1997-12-04 10:40  Philip Blundell  <pb@nexus.co.uk>

	* sysdeps/generic/wait3.c (__wait3): Use ANSI-style definition so
	that transparent union works.
	* sysdeps/generic/wait4.c (__wait4): Likewise.
	* sysdeps/generic/wait.c (__wait): Likewise.

	* sysdeps/generic/getpeername.c (getpeername): Use socklen_t not
	size_t.

	* sysdeps/generic/syscall.c (syscall): Return value and arg are
	long, to match prototype.

	* malloc/malloc.c (HAVE_MREMAP): Set to 0 for ARM, as we don't
	have mremap() yet.

	* sysdeps/generic/usleep.c (usleep): Returns void, to match prototype.

	* sysdeps/unix/sysv/linux/arm/syscalls.list: New file.

	* sysdeps/generic/bits/time.h: Use __time_t not time_t.

	* sysdeps/generic/bits/resource.h: Include <bits/types.h> for
	__rlim_t.

	* sysdeps/standalone/arm/bits/errno.h (ENOTTY): Added.

	* sysdeps/generic/bits/dirent.h (struct dirent64): Added.

	* io/sys/stat.h (S_ISLNK): Always false if we don't have
	__S_IFLNK.

	* sysdeps/standalone/close.c (_STDIO_H): Define before including
	<bits/stdio_lim.h>.
	* sysdeps/standalone/filedesc.h (_STDIO_H): Likewise.

1997-12-06 01:09  Ulrich Drepper  <drepper@cygnus.com>

	* posix/sys/wait.h: Don't use transparent unions in C++.

1997-12-05  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* time/time.h: Add strfxtime.

	* libc.map: Add tcgetsid, strcasestr, wmemrtombs, wmemrtowcs,
	sysv_signal, strfxtime, pread64, pwrite64.

1997-11-30 21:57  Richard Henderson  <rth@cygnus.com>

	Alpha changes for EGCS:
	* config.h.in (ASM_ALPHA_NG_SYMBOL_PREFIX): New entry.
	* configure.in (libc_cv_gcc_alpha_ng_prefix): New check.
	* sysdeps/alpha/dl-machine.h (_dl_runtime_resolve): Care for prefix.
	(_start): Likewise.
	* sysdeps/unix/sysv/linux/alpha/init-first.h: Likewise.

1 files changed, 64 insertions, 39 deletions

diff --git a/nis/nss_nisplus/nisplus-rpc.c b/nis/nss_nisplus/nisplus-rpc.c
index 77a7248305..452fb4cc5e 100644
--- a/nis/nss_nisplus/nisplus-rpc.c
+++ b/nis/nss_nisplus/nisplus-rpc.c
@@ -41,7 +41,7 @@ static u_long tablename_len = 0;
 
 static int
 _nss_nisplus_parse_rpcent (nis_result *result, struct rpcent *rpc,
-			   char *buffer, size_t buflen)
+			   char *buffer, size_t buflen, int *errnop)
 {
   char *first_unused = buffer;
   size_t room_left = buflen;
@@ -52,25 +52,25 @@ _nss_nisplus_parse_rpcent (nis_result *result, struct rpcent *rpc,
   if (result == NULL)
     return 0;
 
-  if ((result->status != NIS_SUCCESS && result->status != NIS_S_SUCCESS) ||
-      __type_of (result->objects.objects_val) != NIS_ENTRY_OBJ ||
-      strcmp(result->objects.objects_val[0].EN_data.en_type,
-             "rpc_tbl") != 0 ||
-      result->objects.objects_val[0].EN_data.en_cols.en_cols_len < 3)
+  if ((result->status != NIS_SUCCESS && result->status != NIS_S_SUCCESS)
+      || __type_of (result->objects.objects_val) != NIS_ENTRY_OBJ
+      || strcmp (result->objects.objects_val[0].EN_data.en_type,
+		 "rpc_tbl") != 0
+      || result->objects.objects_val[0].EN_data.en_cols.en_cols_len < 3)
     return 0;
 
   if (NISENTRYLEN (0, 0, result) >= room_left)
     {
     no_more_room:
-      __set_errno (ERANGE);
+      *errnop = ERANGE;
       return -1;
     }
   strncpy (first_unused, NISENTRYVAL (0, 0, result),
            NISENTRYLEN (0, 0, result));
   first_unused[NISENTRYLEN (0, 0, result)] = '\0';
   rpc->r_name = first_unused;
-  room_left -= (strlen (first_unused) +1);
-  first_unused += strlen (first_unused) +1;
+  room_left -= strlen (first_unused) + 1;
+  first_unused += strlen (first_unused) + 1;
   rpc->r_number = atoi (NISENTRYVAL (0, 2, result));
   p = first_unused;
 
@@ -98,7 +98,7 @@ _nss_nisplus_parse_rpcent (nis_result *result, struct rpcent *rpc,
   rpc->r_aliases = (char **) first_unused;
   if (room_left < sizeof (char *))
     goto no_more_room;
-  room_left -= (sizeof (char *));
+  room_left -= sizeof (char *);
   rpc->r_aliases[0] = NULL;
 
   i = 0;
@@ -137,7 +137,7 @@ _nss_nisplus_parse_rpcent (nis_result *result, struct rpcent *rpc,
 }
 
 static enum nss_status
-_nss_create_tablename (void)
+_nss_create_tablename (int *errnop)
 {
   if (tablename_val == NULL)
     {
@@ -148,7 +148,10 @@ _nss_create_tablename (void)
       p = __stpcpy (p, nis_local_directory ());
       tablename_val = __strdup (buf);
       if (tablename_val == NULL)
-        return NSS_STATUS_TRYAGAIN;
+	{
+	  *errnop = errno;
+	  return NSS_STATUS_TRYAGAIN;
+	}
       tablename_len = strlen (tablename_val);
     }
   return NSS_STATUS_SUCCESS;
@@ -159,6 +162,7 @@ enum nss_status
 _nss_nisplus_setrpcent (void)
 {
   enum nss_status status = NSS_STATUS_SUCCESS;
+  int err;
 
   __libc_lock_lock (lock);
 
@@ -167,7 +171,7 @@ _nss_nisplus_setrpcent (void)
   result = NULL;
 
   if (tablename_val == NULL)
-    status = _nss_create_tablename ();
+    status = _nss_create_tablename (&err);
 
   __libc_lock_unlock (lock);
 
@@ -190,7 +194,7 @@ _nss_nisplus_endrpcent (void)
 
 static enum nss_status
 internal_nisplus_getrpcent_r (struct rpcent *rpc, char *buffer,
-			      size_t buflen)
+			      size_t buflen, int *errnop)
 {
   int parse_res;
 
@@ -203,10 +207,14 @@ internal_nisplus_getrpcent_r (struct rpcent *rpc, char *buffer,
 	{
 	  saved_res = NULL;
           if (tablename_val == NULL)
-            if (_nss_create_tablename () != NSS_STATUS_SUCCESS)
-              return NSS_STATUS_UNAVAIL;
+	    {
+	      enum nss_status status =  _nss_create_tablename (errnop);
+
+	      if (status != NSS_STATUS_SUCCESS)
+		return status;
+	    }
 
-	  result = nis_first_entry(tablename_val);
+	  result = nis_first_entry (tablename_val);
 	  if (niserr2nss (result->status) != NSS_STATUS_SUCCESS)
 	    return niserr2nss (result->status);
 	}
@@ -224,11 +232,13 @@ internal_nisplus_getrpcent_r (struct rpcent *rpc, char *buffer,
 	    }
 	}
 
-      if ((parse_res = _nss_nisplus_parse_rpcent (result, rpc, buffer,
-						  buflen)) == -1)
+      parse_res = _nss_nisplus_parse_rpcent (result, rpc, buffer,
+					     buflen, errnop);
+      if (parse_res == -1)
 	{
 	  nis_freeresult (result);
 	  result = saved_res;
+	  *errnop = ERANGE;
 	  return NSS_STATUS_TRYAGAIN;
 	}
       else
@@ -243,13 +253,13 @@ internal_nisplus_getrpcent_r (struct rpcent *rpc, char *buffer,
 
 enum nss_status
 _nss_nisplus_getrpcent_r (struct rpcent *result, char *buffer,
-			  size_t buflen)
+			  size_t buflen, int *errnop)
 {
   int status;
 
   __libc_lock_lock (lock);
 
-  status = internal_nisplus_getrpcent_r (result, buffer, buflen);
+  status = internal_nisplus_getrpcent_r (result, buffer, buflen, errnop);
 
   __libc_lock_unlock (lock);
 
@@ -258,13 +268,17 @@ _nss_nisplus_getrpcent_r (struct rpcent *result, char *buffer,
 
 enum nss_status
 _nss_nisplus_getrpcbyname_r (const char *name, struct rpcent *rpc,
-			     char *buffer, size_t buflen)
+			     char *buffer, size_t buflen, int *errnop)
 {
   int parse_res;
 
   if (tablename_val == NULL)
-    if (_nss_create_tablename () != NSS_STATUS_SUCCESS)
-      return NSS_STATUS_UNAVAIL;
+    {
+      enum nss_status status = _nss_create_tablename (errnop);
+
+      if (status != NSS_STATUS_SUCCESS)
+	return status;
+    }
 
   if (name == NULL)
     return NSS_STATUS_NOTFOUND;
@@ -280,19 +294,18 @@ _nss_nisplus_getrpcbyname_r (const char *name, struct rpcent *rpc,
 
       /* If we do not find it, try it as original name. But if the
          database is correct, we should find it in the first case, too */
-      if ((result->status != NIS_SUCCESS &&
-           result->status != NIS_S_SUCCESS) ||
-          __type_of (result->objects.objects_val) != NIS_ENTRY_OBJ ||
-          strcmp (result->objects.objects_val->EN_data.en_type,
-		  "rpc_tbl") != 0 ||
-          result->objects.objects_val->EN_data.en_cols.en_cols_len < 3)
+      if ((result->status != NIS_SUCCESS && result->status != NIS_S_SUCCESS)
+	  || __type_of (result->objects.objects_val) != NIS_ENTRY_OBJ
+	  || strcmp (result->objects.objects_val->EN_data.en_type,
+		     "rpc_tbl") != 0
+	  || result->objects.objects_val->EN_data.en_cols.en_cols_len < 3)
         sprintf (buf, "[cname=%s],%s", name, tablename_val);
       else
-        sprintf (buf, "[cname=%s],%s", NISENTRYVAL(0, 0, result),
+        sprintf (buf, "[cname=%s],%s", NISENTRYVAL (0, 0, result),
 		 tablename_val);
 
       nis_freeresult (result);
-      result = nis_list(buf, FOLLOW_PATH | FOLLOW_LINKS , NULL, NULL);
+      result = nis_list (buf, FOLLOW_PATH | FOLLOW_LINKS , NULL, NULL);
 
       if (niserr2nss (result->status) != NSS_STATUS_SUCCESS)
 	{
@@ -302,12 +315,16 @@ _nss_nisplus_getrpcbyname_r (const char *name, struct rpcent *rpc,
 	  return status;
 	}
 
-      parse_res = _nss_nisplus_parse_rpcent (result, rpc, buffer, buflen);
+      parse_res = _nss_nisplus_parse_rpcent (result, rpc, buffer, buflen,
+					     errnop);
 
       nis_freeresult (result);
 
       if (parse_res == -1)
-	return NSS_STATUS_TRYAGAIN;
+	{
+	  *errnop = ERANGE;
+	  return NSS_STATUS_TRYAGAIN;
+	}
 
       if (parse_res)
 	return NSS_STATUS_SUCCESS;
@@ -318,11 +335,15 @@ _nss_nisplus_getrpcbyname_r (const char *name, struct rpcent *rpc,
 
 enum nss_status
 _nss_nisplus_getrpcbynumber_r (const int number, struct rpcent *rpc,
-				char *buffer, size_t buflen)
+			       char *buffer, size_t buflen, int *errnop)
 {
   if (tablename_val == NULL)
-    if (_nss_create_tablename () != NSS_STATUS_SUCCESS)
-      return NSS_STATUS_UNAVAIL;
+    {
+      enum nss_status status = _nss_create_tablename (errnop);
+
+      if (status != NSS_STATUS_SUCCESS)
+	return status;
+    }
 
   {
     int parse_res;
@@ -341,12 +362,16 @@ _nss_nisplus_getrpcbynumber_r (const int number, struct rpcent *rpc,
 	return status;
       }
 
-    parse_res = _nss_nisplus_parse_rpcent (result, rpc, buffer, buflen);
+    parse_res = _nss_nisplus_parse_rpcent (result, rpc, buffer, buflen,
+					   errnop);
 
     nis_freeresult (result);
 
     if (parse_res == -1)
-      return NSS_STATUS_TRYAGAIN;
+      {
+	*errnop = ERANGE;
+	return NSS_STATUS_TRYAGAIN;
+      }
 
     if (parse_res)
       return NSS_STATUS_SUCCESS;