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authorUlrich Drepper <drepper@redhat.com>2005-02-22 23:11:01 +0000
committerUlrich Drepper <drepper@redhat.com>2005-02-22 23:11:01 +0000
commit262b5730c044eda3faaea77e03716f0c522ee8e4 (patch)
treee74346100f78c3b2ef408087028b2b8fc3cbee82
parentd2dc7d84732fc832aaac4891f84d38e3748f1af7 (diff)
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* sysdeps/unix/sysv/linux/libc_fatal.c (__libc_message): Use
non-cancelable I/O functions.
-rw-r--r--ChangeLog5
-rw-r--r--sysdeps/unix/sysv/linux/libc_fatal.c13
2 files changed, 12 insertions, 6 deletions
diff --git a/ChangeLog b/ChangeLog
index 02c97da..7ec8f13 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2005-02-22 Ulrich Drepper <drepper@redhat.com>
+
+ * sysdeps/unix/sysv/linux/libc_fatal.c (__libc_message): Use
+ non-cancelable I/O functions.
+
2005-02-22 Jakub Jelinek <jakub@redhat.com>
* nscd/nscd-client.h: Include sys/uio.h.
diff --git a/sysdeps/unix/sysv/linux/libc_fatal.c b/sysdeps/unix/sysv/linux/libc_fatal.c
index 88a1120..c7fac6a 100644
--- a/sysdeps/unix/sysv/linux/libc_fatal.c
+++ b/sysdeps/unix/sysv/linux/libc_fatal.c
@@ -151,17 +151,18 @@ __libc_message (int do_abort, const char *fmt, ...)
if (n > 2)
{
#define strnsize(str) str, strlen (str)
- write (fd, strnsize ("======= Backtrace: =========\n"));
+#define writestr(str) write_not_cancel (fd, str)
+ writestr (strnsize ("======= Backtrace: =========\n"));
__backtrace_symbols_fd (addrs + 1, n - 1, fd);
- write (fd, strnsize ("======= Memory map: ========\n"));
- int fd2 = open ("/proc/self/maps", O_RDONLY);
+ writestr (strnsize ("======= Memory map: ========\n"));
+ int fd2 = open_not_cancel_2 ("/proc/self/maps", O_RDONLY);
char buf[1024];
ssize_t n2;
- while ((n2 = read (fd2, buf, sizeof (buf))) > 0)
- if (write (fd, buf, n2) != n2)
+ while ((n2 = read_not_cancel (fd2, buf, sizeof (buf))) > 0)
+ if (write_not_cancel (fd, buf, n2) != n2)
break;
- close (fd2);
+ close_not_cancel_no_status (fd2);
}
}