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newlib-cygwin
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* grp.cc (read_etc_group): Don't copy mutex on fork. 

* pwd.cc (read_etc_passwd): Ditto.
* autoload.cc (LoadDLLfuncEx): Use LoadDLLprime to initialize DLL specific
area.
This commit is contained in:
Christopher Faylor 2001-05-19 05:29:00 +00:00
parent 0260054a8c
commit 87f0d5ad99
4 changed files with 12 additions and 11 deletions
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7
winsup/cygwin/ChangeLog
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@ -1,3 +1,10 @@
Sat May 19 01:22:43 2001 Christopher Faylor <cgf@cygnus.com>
* grp.cc (read_etc_group): Don't copy mutex on fork.
* pwd.cc (read_etc_passwd): Ditto.
* autoload.cc (LoadDLLfuncEx): Use LoadDLLprime to initialize DLL
specific area.
Fri May 18 10:31:00 2001 Corinna Vinschen <corinna@vinschen.de>
* net.cc (wsock_event::wait): Explicitely cancel IO when a signal

12
winsup/cygwin/autoload.cc
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@ -74,15 +74,9 @@ details. */
#define LoadDLLfunc(name, n, dllname) LoadDLLfuncEx (name, n, dllname, 0)
/* Main DLL setup stuff. */
#define LoadDLLfuncEx(name, n, dllname, notimp) __asm__ ("\
.section ." #dllname "_info,\"w\" \n\
.linkonce \n\
.long std_dll_init \n\
.long 0 \n\
.long -1 \n\
.long dll_func_load \n\
.asciz \"" #dllname "\" \n\
\n\
#define LoadDLLfuncEx(name, n, dllname, notimp) \
LoadDLLprime (dllname, dll_func_load) \
__asm__ (" \n\
.section ." #dllname "_text,\"wx\" \n\
.global _" mangle (name, n) " \n\
.global _win32_" mangle (name, n) " \n\

2
winsup/cygwin/grp.cc
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@ -140,7 +140,7 @@ read_etc_group ()
strncpy (group_name, "Administrators", sizeof (group_name));
static pthread_mutex_t etc_group_mutex = (pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER;
static NO_COPY pthread_mutex_t etc_group_mutex = (pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER;
pthread_mutex_lock (&etc_group_mutex);
/* if we got blocked by the mutex, then etc_group may have been processed */

2
winsup/cygwin/passwd.cc
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@ -127,7 +127,7 @@ read_etc_passwd ()
* for non-shared mutexs in the future. Also, this function will at most be called
* once from each thread, after that the passwd_state test will succeed
*/
static pthread_mutex_t etc_passwd_mutex = (pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER;
static NO_COPY pthread_mutex_t etc_passwd_mutex = (pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER;
pthread_mutex_lock (&etc_passwd_mutex);
/* if we got blocked by the mutex, then etc_passwd may have been processed */