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authorUlrich Drepper <drepper@redhat.com>1999-09-05 00:08:27 +0000
committerUlrich Drepper <drepper@redhat.com>1999-09-05 00:08:27 +0000
commit4fe53b3aba281d102c3119f34780e5479dd4fe51 (patch)
treee180c2ad987ac3e29e8ad1236c039c471bfe46a8
parent9cb6e8783c61f9d7008e442b348f5f24b8d6a1cb (diff)
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Update.
1999-09-04 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/getaddrinfo.c: Little optimization. 1999-09-03 Andreas Schwab <schwab@suse.de> * sysdeps/unix/sysv/linux/syscalls.list: Rename strong name for fork from __syscall_fork to __libc_fork. * posix/Versions: Add __libc_fork and __vfork to version GLIBC_2.1.2.
-rw-r--r--ChangeLog11
-rw-r--r--linuxthreads/ChangeLog7
-rw-r--r--linuxthreads/Versions2
-rw-r--r--linuxthreads/ptfork.c16
-rw-r--r--posix/Versions4
-rw-r--r--sysdeps/posix/getaddrinfo.c3
-rw-r--r--sysdeps/unix/sysv/linux/syscalls.list2
7 files changed, 38 insertions, 7 deletions
diff --git a/ChangeLog b/ChangeLog
index ce18ae5..7bbde43 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,14 @@
+1999-09-04 Ulrich Drepper <drepper@cygnus.com>
+
+ * sysdeps/unix/sysv/linux/getaddrinfo.c: Little optimization.
+
+1999-09-03 Andreas Schwab <schwab@suse.de>
+
+ * sysdeps/unix/sysv/linux/syscalls.list: Rename strong name for
+ fork from __syscall_fork to __libc_fork.
+ * posix/Versions: Add __libc_fork and __vfork to version
+ GLIBC_2.1.2.
+
1999-08-30 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* io/ftwtest-sh: Set LC_ALL and LANG to fix locale
diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog
index 108fdf4..13c85c5 100644
--- a/linuxthreads/ChangeLog
+++ b/linuxthreads/ChangeLog
@@ -1,3 +1,10 @@
+1999-09-03 Andreas Schwab <schwab@suse.de>
+
+ * ptfork.c (__fork): Renamed from fork and use __libc_fork. Add
+ fork as weak alias.
+ (__vfork): New function, alias vfork.
+ * Versions: Export __fork, vfork, and __vfork in libpthread.
+
1999-08-23 Andreas Schwab <schwab@suse.de>
* signals.c (pthread_sighandler): Add SIGCONTEXT_EXTRA_ARGS to
diff --git a/linuxthreads/Versions b/linuxthreads/Versions
index 38b135d..c0ec792 100644
--- a/linuxthreads/Versions
+++ b/linuxthreads/Versions
@@ -46,6 +46,7 @@ libpthread {
__close; __connect; __fcntl; __lseek; __open; __read; __send; __wait;
__write;
_IO_flockfile; _IO_ftrylockfile; _IO_funlockfile;
+ vfork; __fork;
# POSIX.1c extensions to libc.
flockfile; funlockfile; ftrylockfile;
@@ -115,5 +116,6 @@ libpthread {
}
GLIBC_2.1.2 {
__pthread_kill_other_threads_np;
+ __vfork;
}
}
diff --git a/linuxthreads/ptfork.c b/linuxthreads/ptfork.c
index 2245407..1dfa8b6 100644
--- a/linuxthreads/ptfork.c
+++ b/linuxthreads/ptfork.c
@@ -73,11 +73,11 @@ static inline void pthread_call_handlers(struct handler_list * list)
for (/*nothing*/; list != NULL; list = list->next) (list->handler)();
}
-extern int __fork(void);
+extern int __libc_fork(void);
-int fork(void)
+pid_t __fork(void)
{
- int pid;
+ pid_t pid;
struct handler_list * prepare, * child, * parent;
pthread_mutex_lock(&pthread_atfork_lock);
@@ -86,7 +86,7 @@ int fork(void)
parent = pthread_atfork_parent;
pthread_mutex_unlock(&pthread_atfork_lock);
pthread_call_handlers(prepare);
- pid = __fork();
+ pid = __libc_fork();
if (pid == 0) {
__pthread_reset_main_thread();
__fresetlockfiles();
@@ -96,3 +96,11 @@ int fork(void)
}
return pid;
}
+
+weak_alias (__fork, fork);
+
+pid_t __vfork(void)
+{
+ return __fork();
+}
+weak_alias (__vfork, vfork);
diff --git a/posix/Versions b/posix/Versions
index c106c82..1955769 100644
--- a/posix/Versions
+++ b/posix/Versions
@@ -84,4 +84,8 @@ libc {
# w*
waitid; wordexp; wordfree;
}
+ GLIBC_2.1.2 {
+ # functions used in other libraries
+ __libc_fork; __vfork;
+ }
}
diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c
index cbcb109..7f3c8ab 100644
--- a/sysdeps/posix/getaddrinfo.c
+++ b/sysdeps/posix/getaddrinfo.c
@@ -238,8 +238,7 @@ gaih_inet_serv (const char *servicename, struct gaih_typeproto *tp,
return -EAI_MEMORY; \
rc = __gethostbyname2_r (name, _family, &th, tmpbuf, \
tmpbuflen, &h, &herrno); \
- } while ((rc != 0) && \
- (herrno == NETDB_INTERNAL) && (errno == ERANGE)); \
+ } while (rc == ERANGE && herrno == NETDB_INTERNAL); \
if ((rc != 0) && (herrno == NETDB_INTERNAL)) \
{ \
__set_h_errno (herrno); \
diff --git a/sysdeps/unix/sysv/linux/syscalls.list b/sysdeps/unix/sysv/linux/syscalls.list
index 25a8ff1..6215973 100644
--- a/sysdeps/unix/sysv/linux/syscalls.list
+++ b/sysdeps/unix/sysv/linux/syscalls.list
@@ -11,7 +11,7 @@ create_module EXTRA create_module 3 create_module
delete_module EXTRA delete_module 3 delete_module
fdatasync - fdatasync 1 fdatasync
flock - flock 2 __flock flock
-fork - fork 0 __syscall_fork __fork fork
+fork - fork 0 __libc_fork __fork fork
get_kernel_syms EXTRA get_kernel_syms 1 get_kernel_syms
getegid - getegid 0 __getegid getegid
geteuid - geteuid 0 __geteuid geteuid