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use alt signal stack when present for implementation-internal signals
[musl]
/
src
/
stdio
/
tmpfile.c
diff --git
a/src/stdio/tmpfile.c
b/src/stdio/tmpfile.c
index
a7d0000
..
ae49398
100644
(file)
--- a/
src/stdio/tmpfile.c
+++ b/
src/stdio/tmpfile.c
@@
-1,11
+1,10
@@
#include <stdio.h>
#include <fcntl.h>
#include <stdio.h>
#include <fcntl.h>
+#include <stdlib.h>
#include "stdio_impl.h"
#define MAXTRIES 100
#include "stdio_impl.h"
#define MAXTRIES 100
-char *__randname(char *);
-
FILE *tmpfile(void)
{
char s[] = "/tmp/tmpfile_XXXXXX";
FILE *tmpfile(void)
{
char s[] = "/tmp/tmpfile_XXXXXX";
@@
-16,16
+15,17
@@
FILE *tmpfile(void)
__randname(s+13);
fd = sys_open(s, O_RDWR|O_CREAT|O_EXCL, 0600);
if (fd >= 0) {
__randname(s+13);
fd = sys_open(s, O_RDWR|O_CREAT|O_EXCL, 0600);
if (fd >= 0) {
- f = __fdopen(fd, "w+");
#ifdef SYS_unlink
__syscall(SYS_unlink, s);
#else
__syscall(SYS_unlinkat, AT_FDCWD, s, 0);
#endif
#ifdef SYS_unlink
__syscall(SYS_unlink, s);
#else
__syscall(SYS_unlinkat, AT_FDCWD, s, 0);
#endif
+ f = __fdopen(fd, "w+");
+ if (!f) __syscall(SYS_close, fd);
return f;
}
}
return 0;
}
return f;
}
}
return 0;
}
-
LFS64(tmpfile
);
+
weak_alias(tmpfile, tmpfile64
);