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.

3 files changed, 31 insertions, 25 deletions

diff --git a/hesiod/nss_hesiod/hesiod-grp.c b/hesiod/nss_hesiod/hesiod-grp.c
index 7b0832d..e08b9dc 100644
--- a/hesiod/nss_hesiod/hesiod-grp.c
+++ b/hesiod/nss_hesiod/hesiod-grp.c
@@ -81,13 +81,14 @@ _nss_hesiod_endgrent (void)
 
 static enum nss_status
 lookup (const char *name, const char *type, struct group *grp,
-	char *buffer, size_t buflen)
+	char *buffer, size_t buflen, int *errnop)
 {
   enum nss_status status;
   struct parser_data *data = (void *) buffer;
   size_t linebuflen;
   char **list;
   int parse_res;
+  size_t len;
 
   status = internal_setgrent ();
   if (status != NSS_STATUS_SUCCESS)
@@ -98,17 +99,18 @@ lookup (const char *name, const char *type, struct group *grp,
     return errno == ENOENT ? NSS_STATUS_NOTFOUND : NSS_STATUS_UNAVAIL;
 
   linebuflen = buffer + buflen - data->linebuffer;
-  if (linebuflen < strlen (*list) + 1)
+  len = strlen (*list) + 1;
+  if (linebuflen < len)
     {
       hesiod_free_list (context, list);
-      __set_errno (ERANGE);
+      *errnop = ERANGE;
       return NSS_STATUS_TRYAGAIN;
     }
 
-  strcpy (buffer, *list);
+  memcpy (data->linebuffer, *list, len);
   hesiod_free_list (context, list);
 
-  parse_res = _nss_files_parse_grent (buffer, grp, data, buflen);
+  parse_res = _nss_files_parse_grent (buffer, grp, data, buflen, errnop);
   if (parse_res < 1)
     return parse_res == -1 ? NSS_STATUS_TRYAGAIN : NSS_STATUS_NOTFOUND;
 
@@ -117,13 +119,13 @@ lookup (const char *name, const char *type, struct group *grp,
 
 enum nss_status
 _nss_hesiod_getgrnam_r (const char *name, struct group *grp,
-			char *buffer, size_t buflen)
+			char *buffer, size_t buflen, int *errnop)
 {
   enum nss_status status;
 
   __libc_lock_lock (lock);
 
-  status = lookup (name, "group", grp, buffer, buflen);
+  status = lookup (name, "group", grp, buffer, buflen, errnop);
 
   __libc_lock_unlock (lock);
 
@@ -132,7 +134,7 @@ _nss_hesiod_getgrnam_r (const char *name, struct group *grp,
 
 enum nss_status
 _nss_hesiod_getgrgid_r (gid_t gid, struct group *grp,
-			char *buffer, size_t buflen)
+			char *buffer, size_t buflen, int *errnop)
 {
   enum nss_status status = NSS_STATUS_UNAVAIL;
   char gidstr[21];	/* We will probably never have a gid_t with more
@@ -142,7 +144,7 @@ _nss_hesiod_getgrgid_r (gid_t gid, struct group *grp,
 
   __libc_lock_lock (lock);
 
-  status = lookup (gidstr, "gid", grp, buffer, buflen);
+  status = lookup (gidstr, "gid", grp, buffer, buflen, errnop);
 
   __libc_lock_unlock (lock);
 
diff --git a/hesiod/nss_hesiod/hesiod-pwd.c b/hesiod/nss_hesiod/hesiod-pwd.c
index bb2a4c8..ce97443 100644
--- a/hesiod/nss_hesiod/hesiod-pwd.c
+++ b/hesiod/nss_hesiod/hesiod-pwd.c
@@ -81,13 +81,14 @@ _nss_hesiod_endpwent (void)
 
 static enum nss_status
 lookup (const char *name, const char *type, struct passwd *pwd,
-	char *buffer, size_t buflen)
+	char *buffer, size_t buflen, int *errnop)
 {
   enum nss_status status;
   struct parser_data *data = (void *) buffer;
   size_t linebuflen;
   char **list;
   int parse_res;
+  size_t len;
 
   status = internal_setpwent ();
   if (status != NSS_STATUS_SUCCESS)
@@ -98,17 +99,18 @@ lookup (const char *name, const char *type, struct passwd *pwd,
     return errno == ENOENT ? NSS_STATUS_NOTFOUND : NSS_STATUS_UNAVAIL;
 
   linebuflen = buffer + buflen - data->linebuffer;
-  if (linebuflen < strlen (*list) + 1)
+  len = strlen (*list) + 1;
+  if (linebuflen < len)
     {
       hesiod_free_list (context, list);
-      __set_errno (ERANGE);
+      *errnop = ERANGE;
       return NSS_STATUS_TRYAGAIN;
     }
 
-  strcpy (data->linebuffer, *list);
+  memcpy (data->linebuffer, *list, len);
   hesiod_free_list (context, list);
 
-  parse_res = _nss_files_parse_pwent (buffer, pwd, data, buflen);
+  parse_res = _nss_files_parse_pwent (buffer, pwd, data, buflen, errnop);
   if (parse_res < 1)
     return parse_res == -1 ? NSS_STATUS_TRYAGAIN : NSS_STATUS_NOTFOUND;
 
@@ -117,13 +119,13 @@ lookup (const char *name, const char *type, struct passwd *pwd,
 
 enum nss_status
 _nss_hesiod_getpwnam_r (const char *name, struct passwd *pwd,
-			char *buffer, size_t buflen)
+			char *buffer, size_t buflen, int *errnop)
 {
   enum nss_status status;
 
   __libc_lock_lock (lock);
 
-  status = lookup (name, "passwd", pwd, buffer, buflen);
+  status = lookup (name, "passwd", pwd, buffer, buflen, errnop);
 
   __libc_lock_unlock (lock);
 
@@ -132,7 +134,7 @@ _nss_hesiod_getpwnam_r (const char *name, struct passwd *pwd,
 
 enum nss_status
 _nss_hesiod_getpwuid_r (uid_t uid, struct passwd *pwd,
-			char *buffer, size_t buflen)
+			char *buffer, size_t buflen, int *errnop)
 {
   enum nss_status status = NSS_STATUS_UNAVAIL;
   char uidstr[21];	/* We will probably never have a gid_t with more
@@ -142,7 +144,7 @@ _nss_hesiod_getpwuid_r (uid_t uid, struct passwd *pwd,
 
   __libc_lock_lock (lock);
 
-  status = lookup (uidstr, "uid", pwd, buffer, buflen);
+  status = lookup (uidstr, "uid", pwd, buffer, buflen, errnop);
 
   __libc_lock_unlock (lock);
 
diff --git a/hesiod/nss_hesiod/hesiod-service.c b/hesiod/nss_hesiod/hesiod-service.c
index f74877f..e0ca965 100644
--- a/hesiod/nss_hesiod/hesiod-service.c
+++ b/hesiod/nss_hesiod/hesiod-service.c
@@ -97,7 +97,7 @@ _nss_hesiod_endservent (void)
 
 static enum nss_status
 lookup (const char *name, const char *protocol, struct servent *serv,
-	char *buffer, size_t buflen)
+	char *buffer, size_t buflen, int *errnop)
 {
   enum nss_status status;
   struct parser_data *data = (void *) buffer;
@@ -120,16 +120,18 @@ lookup (const char *name, const char *protocol, struct servent *serv,
   found = 0;
   do
     {
-      if (linebuflen < strlen (*item) + 1)
+      size_t len = strlen (*item) + 1;
+
+      if (linebuflen < len)
 	{
 	  hesiod_free_list (context, list);
-	  __set_errno (ERANGE);
+	  *errnop = ERANGE;
 	  return NSS_STATUS_TRYAGAIN;
 	}
 
-      strcpy (data->linebuffer, *item);
+      memcpy (data->linebuffer, *item, len);
 
-      parse_res = parse_line (buffer, serv, data, buflen);
+      parse_res = parse_line (buffer, serv, data, buflen, errnop);
       if (parse_res == -1)
 	{
 	  hesiod_free_list (context, list);
@@ -151,13 +153,13 @@ lookup (const char *name, const char *protocol, struct servent *serv,
 enum nss_status
 _nss_hesiod_getservbyname_r (const char *name, const char *protocol,
 			     struct servent *serv,
-			     char *buffer, size_t buflen)
+			     char *buffer, size_t buflen, int *errnop)
 {
   enum nss_status status;
 
   __libc_lock_lock (lock);
 
-  status = lookup (name, protocol, serv, buffer, buflen);
+  status = lookup (name, protocol, serv, buffer, buflen, errnop);
 
   __libc_lock_unlock (lock);