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-rw-r--r--linuxthreads/ChangeLog24
-rw-r--r--linuxthreads/join.c13
-rw-r--r--linuxthreads/manager.c19
-rw-r--r--linuxthreads/pthread.c41
-rw-r--r--linuxthreads/semaphore.c5
-rw-r--r--linuxthreads/specific.c6
6 files changed, 68 insertions, 40 deletions
diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog
index d79cf86ba6..5840521e28 100644
--- a/linuxthreads/ChangeLog
+++ b/linuxthreads/ChangeLog
@@ -1,3 +1,27 @@
+2004-05-02  Jakub Jelinek  <jakub@redhat.com>
+
+	* manager.c: Include not-cancel.h.
+	(__pthread_manager): Use read_not_cancel instead of __libc_read.
+	(pthread_start_thread, __pthread_manager_sighandler): Use
+	write_not_cancel instead of __libc_write.
+	(pthread_reap_children): Use waitpid_not_cancel instead of
+	__libc_waitpid.
+	* pthread.c: Include not-cancel.h.
+	(__pthread_initialize_minimal, __pthread_create_2_1,
+	pthread_onexit_process, __pthread_message): Use
+	write_not_cancel instead of __libc_write.
+	(__pthread_initialize_manager): Likewise.  Use close_not_cancel
+	instead of __libc_close.
+	(__pthread_reset_main_thread): Use close_not_cancel instead of
+	__libc_close.
+	* join.c: Include not-cancel.h.
+	(__pthread_do_exit, pthread_join, pthread_detach): Use
+	write_not_cancel instead of __libc_write.
+	* semaphore.c: Include not-cancel.h.
+	(__new_sem_post): Use write_not_cancel instead of __libc_write.
+	* specific.c: Include not-cancel.h.
+	(pthread_key_delete): Use write_not_cancel instead of __libc_write.
+
 2004-05-01  Jakub Jelinek  <jakub@redhat.com>
 
 	* Versions (libc): Add __on_exit and __libc_sigaction.
diff --git a/linuxthreads/join.c b/linuxthreads/join.c
index 3d204296fc..148f222319 100644
--- a/linuxthreads/join.c
+++ b/linuxthreads/join.c
@@ -22,6 +22,7 @@
 #include "internals.h"
 #include "spinlock.h"
 #include "restart.h"
+#include <not-cancel.h>
 
 void __pthread_exit(void * retval)
 {
@@ -78,8 +79,8 @@ void __pthread_do_exit(void *retval, char *currentframe)
   if (self == __pthread_main_thread && __pthread_manager_request >= 0) {
     request.req_thread = self;
     request.req_kind = REQ_MAIN_THREAD_EXIT;
-    TEMP_FAILURE_RETRY(__libc_write(__pthread_manager_request,
-				    (char *)&request, sizeof(request)));
+    TEMP_FAILURE_RETRY(write_not_cancel(__pthread_manager_request,
+					(char *)&request, sizeof(request)));
     suspend(self);
     /* Main thread flushes stdio streams and runs atexit functions.
        It also calls a handler within LinuxThreads which sends a process exit
@@ -174,8 +175,8 @@ int pthread_join(pthread_t thread_id, void ** thread_return)
     request.req_thread = self;
     request.req_kind = REQ_FREE;
     request.req_args.free.thread_id = thread_id;
-    TEMP_FAILURE_RETRY(__libc_write(__pthread_manager_request,
-				    (char *) &request, sizeof(request)));
+    TEMP_FAILURE_RETRY(write_not_cancel(__pthread_manager_request,
+					(char *) &request, sizeof(request)));
   }
   return 0;
 }
@@ -212,8 +213,8 @@ int pthread_detach(pthread_t thread_id)
     request.req_thread = thread_self();
     request.req_kind = REQ_FREE;
     request.req_args.free.thread_id = thread_id;
-    TEMP_FAILURE_RETRY(__libc_write(__pthread_manager_request,
-				    (char *) &request, sizeof(request)));
+    TEMP_FAILURE_RETRY(write_not_cancel(__pthread_manager_request,
+					(char *) &request, sizeof(request)));
   }
   return 0;
 }
diff --git a/linuxthreads/manager.c b/linuxthreads/manager.c
index 876dd32772..f21a6def6f 100644
--- a/linuxthreads/manager.c
+++ b/linuxthreads/manager.c
@@ -36,6 +36,7 @@
 #include "spinlock.h"
 #include "restart.h"
 #include "semaphore.h"
+#include <not-cancel.h>
 
 /* For debugging purposes put the maximum number of threads in a variable.  */
 const int __linuxthreads_pthread_threads_max = PTHREAD_THREADS_MAX;
@@ -141,8 +142,8 @@ __pthread_manager(void *arg)
   /* Raise our priority to match that of main thread */
   __pthread_manager_adjust_prio(__pthread_main_thread->p_priority);
   /* Synchronize debugging of the thread manager */
-  n = TEMP_FAILURE_RETRY(__libc_read(reqfd, (char *)&request,
-				     sizeof(request)));
+  n = TEMP_FAILURE_RETRY(read_not_cancel(reqfd, (char *)&request,
+					 sizeof(request)));
   ASSERT(n == sizeof(request) && request.req_kind == REQ_DEBUG);
   ufd.fd = reqfd;
   ufd.events = POLLIN;
@@ -162,8 +163,8 @@ __pthread_manager(void *arg)
     }
     /* Read and execute request */
     if (n == 1 && (ufd.revents & POLLIN)) {
-      n = TEMP_FAILURE_RETRY(__libc_read(reqfd, (char *)&request,
-					 sizeof(request)));
+      n = TEMP_FAILURE_RETRY(read_not_cancel(reqfd, (char *)&request,
+					     sizeof(request)));
 #ifdef DEBUG
       if (n < 0) {
 	char d[64];
@@ -301,8 +302,8 @@ pthread_start_thread(void *arg)
   if (__pthread_threads_debug && __pthread_sig_debug > 0) {
     request.req_thread = self;
     request.req_kind = REQ_DEBUG;
-    TEMP_FAILURE_RETRY(__libc_write(__pthread_manager_request,
-				    (char *) &request, sizeof(request)));
+    TEMP_FAILURE_RETRY(write_not_cancel(__pthread_manager_request,
+					(char *) &request, sizeof(request)));
     suspend(self);
   }
   /* Run the thread code */
@@ -970,7 +971,7 @@ static void pthread_reap_children(void)
   pid_t pid;
   int status;
 
-  while ((pid = __libc_waitpid(-1, &status, WNOHANG | __WCLONE)) > 0) {
+  while ((pid = waitpid_not_cancel(-1, &status, WNOHANG | __WCLONE)) > 0) {
     pthread_exited(pid);
     if (WIFSIGNALED(status)) {
       /* If a thread died due to a signal, send the same signal to
@@ -1090,8 +1091,8 @@ void __pthread_manager_sighandler(int sig)
     struct pthread_request request;
     request.req_thread = 0;
     request.req_kind = REQ_KICK;
-    TEMP_FAILURE_RETRY(__libc_write(__pthread_manager_request,
-				    (char *) &request, sizeof(request)));
+    TEMP_FAILURE_RETRY(write_not_cancel(__pthread_manager_request,
+					(char *) &request, sizeof(request)));
   }
 }
 
diff --git a/linuxthreads/pthread.c b/linuxthreads/pthread.c
index 124aa5243d..6c98d73255 100644
--- a/linuxthreads/pthread.c
+++ b/linuxthreads/pthread.c
@@ -34,6 +34,7 @@
 #include <ldsodefs.h>
 #include <tls.h>
 #include <version.h>
+#include <not-cancel.h>
 
 /* Sanity check.  */
 #if !defined __SIGRTMIN || (__SIGRTMAX - __SIGRTMIN) < 3
@@ -328,8 +329,8 @@ __pthread_initialize_minimal(void)
 	{
 	  static const char msg[] = "\
 cannot allocate TLS data structures for initial thread\n";
-	  TEMP_FAILURE_RETRY (__libc_write (STDERR_FILENO,
-					    msg, sizeof msg - 1));
+	  TEMP_FAILURE_RETRY (write_not_cancel (STDERR_FILENO,
+						msg, sizeof msg - 1));
 	  abort ();
 	}
       const char *lossage = TLS_INIT_TP (tcbp, 0);
@@ -337,11 +338,11 @@ cannot allocate TLS data structures for initial thread\n";
 	{
 	  static const char msg[] = "cannot set up thread-local storage: ";
 	  const char nl = '\n';
-	  TEMP_FAILURE_RETRY (__libc_write (STDERR_FILENO,
-					    msg, sizeof msg - 1));
-	  TEMP_FAILURE_RETRY (__libc_write (STDERR_FILENO,
-					    lossage, strlen (lossage)));
-	  TEMP_FAILURE_RETRY (__libc_write (STDERR_FILENO, &nl, 1));
+	  TEMP_FAILURE_RETRY (write_not_cancel (STDERR_FILENO,
+						msg, sizeof msg - 1));
+	  TEMP_FAILURE_RETRY (write_not_cancel (STDERR_FILENO,
+						lossage, strlen (lossage)));
+	  TEMP_FAILURE_RETRY (write_not_cancel (STDERR_FILENO, &nl, 1));
 	}
 
       /* Though it was allocated with libc's malloc, that was done without
@@ -657,8 +658,8 @@ int __pthread_initialize_manager(void)
   tcbp = _dl_allocate_tls (NULL);
   if (tcbp == NULL) {
     free(__pthread_manager_thread_bos);
-    __libc_close(manager_pipe[0]);
-    __libc_close(manager_pipe[1]);
+    close_not_cancel(manager_pipe[0]);
+    close_not_cancel(manager_pipe[1]);
     return -1;
   }
 
@@ -787,8 +788,8 @@ int __pthread_initialize_manager(void)
     _dl_deallocate_tls (tcbp, true);
 #endif
     free(__pthread_manager_thread_bos);
-    __libc_close(manager_pipe[0]);
-    __libc_close(manager_pipe[1]);
+    close_not_cancel(manager_pipe[0]);
+    close_not_cancel(manager_pipe[1]);
     return -1;
   }
   mgr->p_tid = 2* PTHREAD_THREADS_MAX + 1;
@@ -803,8 +804,8 @@ int __pthread_initialize_manager(void)
     }
   /* Synchronize debugging of the thread manager */
   request.req_kind = REQ_DEBUG;
-  TEMP_FAILURE_RETRY(__libc_write(__pthread_manager_request,
-				  (char *) &request, sizeof(request)));
+  TEMP_FAILURE_RETRY(write_not_cancel(__pthread_manager_request,
+				      (char *) &request, sizeof(request)));
   return 0;
 }
 
@@ -826,8 +827,8 @@ int __pthread_create_2_1(pthread_t *thread, const pthread_attr_t *attr,
   request.req_args.create.arg = arg;
   sigprocmask(SIG_SETMASK, (const sigset_t *) NULL,
               &request.req_args.create.mask);
-  TEMP_FAILURE_RETRY(__libc_write(__pthread_manager_request,
-				  (char *) &request, sizeof(request)));
+  TEMP_FAILURE_RETRY(write_not_cancel(__pthread_manager_request,
+				      (char *) &request, sizeof(request)));
   suspend(self);
   retval = THREAD_GETMEM(self, p_retcode);
   if (__builtin_expect (retval, 0) == 0)
@@ -1004,8 +1005,8 @@ static void pthread_onexit_process(int retcode, void *arg)
     request.req_thread = self;
     request.req_kind = REQ_PROCESS_EXIT;
     request.req_args.exit.code = retcode;
-    TEMP_FAILURE_RETRY(__libc_write(__pthread_manager_request,
-				    (char *) &request, sizeof(request)));
+    TEMP_FAILURE_RETRY(write_not_cancel(__pthread_manager_request,
+					(char *) &request, sizeof(request)));
     suspend(self);
     /* Main thread should accumulate times for thread manager and its
        children, so that timings for main thread account for all threads. */
@@ -1127,8 +1128,8 @@ void __pthread_reset_main_thread(void)
     free(__pthread_manager_thread_bos);
     __pthread_manager_thread_bos = __pthread_manager_thread_tos = NULL;
     /* Close the two ends of the pipe */
-    __libc_close(__pthread_manager_request);
-    __libc_close(__pthread_manager_reader);
+    close_not_cancel(__pthread_manager_request);
+    close_not_cancel(__pthread_manager_reader);
     __pthread_manager_request = __pthread_manager_reader = -1;
   }
 
@@ -1399,7 +1400,7 @@ void __pthread_message(const char * fmt, ...)
   va_start(args, fmt);
   vsnprintf(buffer + 8, sizeof(buffer) - 8, fmt, args);
   va_end(args);
-  TEMP_FAILURE_RETRY(__libc_write(2, buffer, strlen(buffer)));
+  TEMP_FAILURE_RETRY(write_not_cancel(2, buffer, strlen(buffer)));
 }
 
 #endif
diff --git a/linuxthreads/semaphore.c b/linuxthreads/semaphore.c
index 0793a5f712..017539e176 100644
--- a/linuxthreads/semaphore.c
+++ b/linuxthreads/semaphore.c
@@ -22,6 +22,7 @@
 #include "restart.h"
 #include "queue.h"
 #include <shlib-compat.h>
+#include <not-cancel.h>
 
 int __new_sem_init(sem_t *sem, int pshared, unsigned int value)
 {
@@ -168,8 +169,8 @@ int __new_sem_post(sem_t * sem)
     }
     request.req_kind = REQ_POST;
     request.req_args.post = sem;
-    TEMP_FAILURE_RETRY(__libc_write(__pthread_manager_request,
-				    (char *) &request, sizeof(request)));
+    TEMP_FAILURE_RETRY(write_not_cancel(__pthread_manager_request,
+					(char *) &request, sizeof(request)));
   }
   return 0;
 }
diff --git a/linuxthreads/specific.c b/linuxthreads/specific.c
index aa8fcb5ab3..f54fabaeb9 100644
--- a/linuxthreads/specific.c
+++ b/linuxthreads/specific.c
@@ -22,7 +22,7 @@
 #include "spinlock.h"
 #include "restart.h"
 #include <bits/libc-lock.h>
-
+#include <not-cancel.h>
 
 /* Table of keys. */
 
@@ -120,8 +120,8 @@ int pthread_key_delete(pthread_key_t key)
       request.req_args.for_each.arg = &args;
       request.req_args.for_each.fn = pthread_key_delete_helper;
 
-      TEMP_FAILURE_RETRY(__libc_write(__pthread_manager_request,
-				      (char *) &request, sizeof(request)));
+      TEMP_FAILURE_RETRY(write_not_cancel(__pthread_manager_request,
+					  (char *) &request, sizeof(request)));
       suspend(self);
     }
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