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authorUlrich Drepper <drepper@redhat.com>1996-09-28 03:24:10 +0000
committerUlrich Drepper <drepper@redhat.com>1996-09-28 03:24:10 +0000
commitd68171edce96cb59b5cb869f6a82afcc50db00be (patch)
treef149db9027e600965c482e090c29bd058eea3454 /sysdeps/unix
parentc40298232a7ed3fb1b64eb4ffe352829deb79694 (diff)
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update from main archive 960927cvs/libc-961001cvs/libc-960929cvs/libc-960928
Sat Sep 28 03:02:49 1996 Ulrich Drepper <drepper@cygnus.com> * dirent/Makefile (routines): Add readdir_r. * dirent/readdir_r.c: New file. Wrapper around readdir.c. * dirent/dirent.h: Add prototype for readdir_r. * misc/hsearch_r.c (ENTRY): Make field `used' of type `unsigned int' to prevent warnings. * sysdeps/unix/sysv/linux/getsysstats.c (get_proc_path): Initialize `result'. Sat Sep 28 01:16:42 1996 Ulrich Drepper <drepper@cygnus.com> * sysdeps/generic/strsep.c: Rename to __strsep and make strsep weak alias. * string/string.h: Add prototype for __strsep. * misc/mntent_r.c: Use __strsep instead of strsep to keep namespace clean. * sysdeps/stub/nanosleep.c: Rename to __libc_nanosleep and make __nanosleep and nanosleep weak aliases. * sysdeps/unix/sysv/linux/syscalls.list: Add __nanosleep as weak alias. * sysdeps/unix/sysv/linux/sleep.c: Call __nanosleep instead of nanosleep to keep namespace clean. * sysdeps/posix/ttyname.c (ttyname): Add cast to prevent warning. * sysdeps/posix/ttyname_r.c (ttyname_r): Likewise. * sysdeps/posix/getcwd.c (__getcwd): Likewise. * sysdeps/unix/nlist.c: Use ISO C definition since we don't always have prototype. * login/Makefile (headers): Add pty.h. * login/pty.h: New file. * sysdeps/generic/pty.h: Include <pty.h>. * login/pututline_r.c: Add cast to prevent warning. * gmon/gmon.c: Add prototype for __profile_frequency. (monstartup): Add cast to prevent warning. * sysdeps/generic/prof-freq.c: Change to use ISO C style definition. * locale/programs/ld-time.c (time_output): Write `era' information in correct order. Sat Sep 28 00:11:08 1996 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/syscalls.list: Add weak alias `adjtimex'. Set caller for mlock, mlockall, mremap, munlock, and munlockall to EXTRA. Reported by Matthias Urlichs <smurf@smurf.noris.de>. 1996-09-27 Paul Eggert <eggert@twinsun.com> * strftime.c (strftime): Output incomplete formats like %E at end of string. 1996-09-27 Paul Eggert <eggert@twinsun.com> * strftime.c (strftime): Add support for %EC and %Ey. Fix support for %EY. This uses the new _nl_get_era_entry function. Fri Sep 27 14:12:27 1996 Ulrich Drepper <drepper@cygnus.com> Security related patch by Elliot Lee <sopwith@redhat.com> and David Holland <dholland@eecs.harvard.edu>. * inet/rexec.c (rexec): Increase size of `num' array from 8 to 32. * inet/ruserpass.c (ruserpass): Don't allow $HOME envvar to not exist. * sysdeps/generic/getenv.c (__secure_getenv): New function. Return NULL when programs runs with SUID or SGID enabled. * sysdeps/stub/getenv.c: Make __secure_getenv an alias of getenv. * stdlib/stdlib.h: Add prototype for __secure_getenv. * locale/setlocale.c: Use __secure_getenv. * resolv/res_init.c: Likewise. * resolv/res_query.c: Likewise. * inet/ruserpass.c: Likewise. * sysdeps/posix/tempname.c: Likewise. * malloc/mtrace.c: Likewise. * catgets/catgets.c: Likewise. Make temporary file handling functions reentrant. * stdio-common/tmpnam.c: Rewrite to have own buffer to write result to. The called __stdio_gen_tempname function must be thread safe. * stdio-common/tmpnam_r.c: New file. * stdio/stdio.h: Add prototype for `tmpnam_r'. Change prototype for __stdio_gen_tempname. * stdio/libio.h: Likewise. * sysdeps/posix/tempname.c: Add new parameters and use them instead of static buffer. Don't reset `indeces' when PID changed between calls. Don't fail for long running programs when index counter once reached the limit. * sysdeps/stub/tempname.c: Likewise. * stdio-common/tempnam.c: Provide local buffer as extra argument to __stdio_gen_tempname. This makes this function reentrant. * stdio-common/tmpfile.c: Likewise. * stdio-common/temptest.c: Provide extra argument to __stdio_gen_tempname. * manual/filesys.texi: Describe tmpnam_r and add comments about reentrancy of the functions. * inet/rcmd.c: Fixed address length handling. * sysdeps/posix/mk-stdiolim.c: Count final \0 byte in L_tmpnam value. * time/strftime.c: Remove unused variables alt_digits and end_alt_digits. * sysdeps/unix/sysv/linux/sys/sysinfo.h: Correct prototype names for get_nprocs and get_nprocs_conf. * sysdeps/generic/sys/sysinfo.h: Likewise. * stdlib/test-canon.c: Finally do the right fix. * misc/Makefile: Only compile force-wrapper when compiling reentrant libc.
Diffstat (limited to 'sysdeps/unix')
-rw-r--r--sysdeps/unix/nlist.c4
-rw-r--r--sysdeps/unix/sysv/linux/getsysstats.c9
-rw-r--r--sysdeps/unix/sysv/linux/sleep.c2
-rw-r--r--sysdeps/unix/sysv/linux/sys/sysinfo.h8
-rw-r--r--sysdeps/unix/sysv/linux/syscalls.list14
5 files changed, 16 insertions, 21 deletions
diff --git a/sysdeps/unix/nlist.c b/sysdeps/unix/nlist.c
index b40aedbc82..ffdd21d796 100644
--- a/sysdeps/unix/nlist.c
+++ b/sysdeps/unix/nlist.c
@@ -26,9 +26,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
which is terminated by an element with a NULL `n_un.n_name' member,
and fill in the elements of NL. */
int
-nlist (file, nl)
- const char *file;
- struct nlist *nl;
+nlist (const char *file, struct nlist *nl)
{
FILE *f;
struct exec header;
diff --git a/sysdeps/unix/sysv/linux/getsysstats.c b/sysdeps/unix/sysv/linux/getsysstats.c
index c4c6fd78f6..349da98e90 100644
--- a/sysdeps/unix/sysv/linux/getsysstats.c
+++ b/sysdeps/unix/sysv/linux/getsysstats.c
@@ -33,14 +33,11 @@ get_proc_path (char *buffer, size_t bufsize)
FILE *fp;
struct mntent mount_point;
struct mntent *entry;
- char *result;
+ char *result = NULL;
/* First find the mount point of the proc filesystem. */
fp = __setmntent (_PATH_MNTTAB, "r");
- if (fp == NULL)
- /* Cannot find mount table file. */
- result = NULL;
- else
+ if (fp != NULL)
{
while ((entry = __getmntent_r (fp, &mount_point, buffer, bufsize))
!= NULL)
@@ -108,7 +105,7 @@ weak_alias (__get_nprocs, get_nprocs)
/* As far as I know Linux has no separate numbers for configured and
available processors. So make the `get_nprocs_conf' function an
- prototype. */
+ alias. */
strong_alias (__get_nprocs, __get_nprocs_conf)
weak_alias (__get_nprocs, get_nprocs_conf)
diff --git a/sysdeps/unix/sysv/linux/sleep.c b/sysdeps/unix/sysv/linux/sleep.c
index 1094df5129..a4cf47bb0b 100644
--- a/sysdeps/unix/sysv/linux/sleep.c
+++ b/sysdeps/unix/sysv/linux/sleep.c
@@ -26,7 +26,7 @@ sleep (unsigned int seconds)
struct timespec ts = { tv_sec: (long int) seconds, tv_nsec: 0 };
unsigned int result;
- if (nanosleep (&ts, &ts) == 0)
+ if (__nanosleep (&ts, &ts) == 0)
result = 0;
else
/* Round remaining time. */
diff --git a/sysdeps/unix/sysv/linux/sys/sysinfo.h b/sysdeps/unix/sysv/linux/sys/sysinfo.h
index 1fabb06392..fbdb1def2b 100644
--- a/sysdeps/unix/sysv/linux/sys/sysinfo.h
+++ b/sysdeps/unix/sysv/linux/sys/sysinfo.h
@@ -29,12 +29,12 @@ extern int sysinfo __P ((struct sysinfo *__info));
/* Return number of configured processors. */
-extern int __get_nproc_conf __P ((void));
-extern int get_nproc_conf __P ((void));
+extern int __get_nprocs_conf __P ((void));
+extern int get_nprocs_conf __P ((void));
/* Return number of available processors. */
-extern int __get_nproc __P ((void));
-extern int get_nproc __P ((void));
+extern int __get_nprocs __P ((void));
+extern int get_nprocs __P ((void));
/* Return number of physical pages of memory in the system. */
diff --git a/sysdeps/unix/sysv/linux/syscalls.list b/sysdeps/unix/sysv/linux/syscalls.list
index 3601b5f357..f831b41072 100644
--- a/sysdeps/unix/sysv/linux/syscalls.list
+++ b/sysdeps/unix/sysv/linux/syscalls.list
@@ -1,6 +1,6 @@
# File name Caller Syscall name # args Strong name Weak names
-adjtimex adjtime adjtimex 1 __adjtimex
+adjtimex adjtime adjtimex 1 __adjtimex adjtimex
bdflush EXTRA bdflush 2 bdflush
create_module EXTRA create_module 3 create_module
delete_module EXTRA delete_module 3 delete_module
@@ -20,13 +20,13 @@ iopl - iopl 1 iopl
ipc msgget ipc 5 __ipc
klogctl EXTRA syslog 3 klogctl
llseek EXTRA _llseek 5 llseek
-mlock - mlock 2 __mlock mlock
-mlockall - mlockall 1 __mlockall mlockall
+mlock EXTRA mlock 2 __mlock mlock
+mlockall EXTRA mlockall 1 __mlockall mlockall
mount EXTRA mount 5 __mount mount
-mremap - mremap 4 __mremap mremap
-munlock - munlock 2 __munlock munlock
-munlockall - munlockall 0 __munlockall munlockall
-nanosleep - nanosleep 2 __libc_nanosleep nanosleep
+mremap EXTRA mremap 4 __mremap mremap
+munlock EXTRA munlock 2 __munlock munlock
+munlockall EXTRA munlockall 0 __munlockall munlockall
+nanosleep - nanosleep 2 __libc_nanosleep __nanosleep nanosleep
pause - pause 0 __libc_pause pause
personality init-first personality 1 __personality personality
pipe - pipe 1 __pipe pipe