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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 ce18ae58d2..7bbde435a9 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 108fdf4f38..13c85c588b 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 38b135d0a2..c0ec792382 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 2245407224..1dfa8b6ab7 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 c106c826bb..195576937a 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 cbcb109294..7f3c8aba59 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 25a8ff168e..6215973fc3 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