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fix multiple bugs in syslog interfaces
[musl]
/
src
/
thread
/
synccall.c
diff --git
a/src/thread/synccall.c
b/src/thread/synccall.c
index
fd377cb
..
dc59863
100644
(file)
--- a/
src/thread/synccall.c
+++ b/
src/thread/synccall.c
@@
-1,5
+1,6
@@
#include "pthread_impl.h"
#include <semaphore.h>
#include "pthread_impl.h"
#include <semaphore.h>
+#include <string.h>
static struct chain {
struct chain *next;
static struct chain {
struct chain *next;
@@
-9,7
+10,6
@@
static struct chain {
static void (*callback)(void *), *context;
static int chainlen;
static sem_t chainlock, chaindone;
static void (*callback)(void *), *context;
static int chainlen;
static sem_t chainlock, chaindone;
-static pthread_rwlock_t lock = PTHREAD_RWLOCK_INITIALIZER;
static void handler(int sig, siginfo_t *si, void *ctx)
{
static void handler(int sig, siginfo_t *si, void *ctx)
{
@@
-59,7
+59,7
@@
void __synccall(void (*func)(void *), void *ctx)
return;
}
return;
}
-
pthread_rwlock_wrlock(&lock
);
+
__inhibit_ptc(
);
__syscall(SYS_rt_sigprocmask, SIG_BLOCK, SIGALL_SET,
&oldmask, __SYSCALL_SSLEN);
__syscall(SYS_rt_sigprocmask, SIG_BLOCK, SIGALL_SET,
&oldmask, __SYSCALL_SSLEN);
@@
-97,15
+97,5
@@
void __synccall(void (*func)(void *), void *ctx)
__syscall(SYS_rt_sigprocmask, SIG_SETMASK,
&oldmask, 0, __SYSCALL_SSLEN);
__syscall(SYS_rt_sigprocmask, SIG_SETMASK,
&oldmask, 0, __SYSCALL_SSLEN);
- pthread_rwlock_unlock(&lock);
-}
-
-void __synccall_lock()
-{
- pthread_rwlock_rdlock(&lock);
-}
-
-void __synccall_unlock()
-{
- pthread_rwlock_unlock(&lock);
+ __release_ptc();
}
}