X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fstdio%2Ffopen.c;h=da17ce8b48dc431d6aa70539bbb136841e8f727d;hb=1d92cddb1e1ed4b6cc0e55461727561e7a2522e0;hp=670cf5f3a61f8dc8b1f8cc2b759175e279c5a19a;hpb=0b44a0315b47dd8eced9f3b7f31580cf14bbfc01;p=musl

diff --git a/src/stdio/fopen.c b/src/stdio/fopen.c
index 670cf5f3..da17ce8b 100644
--- a/src/stdio/fopen.c
+++ b/src/stdio/fopen.c
@@ -1,11 +1,13 @@
 #include "stdio_impl.h"
+#include <fcntl.h>
+#include <string.h>
+#include <errno.h>
 
-FILE *fopen(const char *filename, const char *mode)
+FILE *fopen(const char *restrict filename, const char *restrict mode)
 {
 	FILE *f;
 	int fd;
 	int flags;
-	int plus = !!strchr(mode, '+');
 
 	/* Check for valid initial mode character */
 	if (!strchr("rwa", *mode)) {
@@ -14,20 +16,15 @@ FILE *fopen(const char *filename, const char *mode)
 	}
 
 	/* Compute the flags to pass to open() */
-	if (plus) flags = O_RDWR;
-	else if (*mode == 'r') flags = O_RDONLY;
-	else flags = O_WRONLY;
-	if (*mode != 'r') flags |= O_CREAT;
-	if (*mode == 'w') flags |= O_TRUNC;
-	if (*mode == 'a') flags |= O_APPEND;
+	flags = __fmodeflags(mode);
 
-	fd = __syscall_open(filename, flags, 0666);
+	fd = syscall_cp(SYS_open, filename, flags|O_LARGEFILE, 0666);
 	if (fd < 0) return 0;
 
 	f = __fdopen(fd, mode);
 	if (f) return f;
 
-	__syscall_close(fd);
+	__syscall(SYS_close, fd);
 	return 0;
 }