path: root/src/stat
diff options
authorRich Felker <>2012-09-06 22:44:55 -0400
committerRich Felker <>2012-09-06 22:44:55 -0400
commit400c5e5c8307a2ebe44ef1f203f5a15669f20347 (patch)
tree087a48dc8251fa05f6866af8ebf96b69450b15ab /src/stat
parentbac03cdde1137c16b4c194e137310e2748661dcc (diff)
use restrict everywhere it's required by c99 and/or posix 2008
to deal with the fact that the public headers may be used with pre-c99 compilers, __restrict is used in place of restrict, and defined appropriately for any supported compiler. we also avoid the form [restrict] since older versions of gcc rejected it due to a bug in the original c99 standard, and instead use the form *restrict.
Diffstat (limited to 'src/stat')
4 files changed, 4 insertions, 4 deletions
diff --git a/src/stat/fstatat.c b/src/stat/fstatat.c
index d6b9390c..863d5268 100644
--- a/src/stat/fstatat.c
+++ b/src/stat/fstatat.c
@@ -2,7 +2,7 @@
#include "syscall.h"
#include "libc.h"
-int fstatat(int fd, const char *path, struct stat *buf, int flag)
+int fstatat(int fd, const char *restrict path, struct stat *restrict buf, int flag)
return syscall(SYS_fstatat, fd, path, buf, flag);
diff --git a/src/stat/lstat.c b/src/stat/lstat.c
index 9053d998..8f60358c 100644
--- a/src/stat/lstat.c
+++ b/src/stat/lstat.c
@@ -2,7 +2,7 @@
#include "syscall.h"
#include "libc.h"
-int lstat(const char *path, struct stat *buf)
+int lstat(const char *restrict path, struct stat *restrict buf)
return syscall(SYS_lstat, path, buf);
diff --git a/src/stat/stat.c b/src/stat/stat.c
index c5491eb0..c6de7168 100644
--- a/src/stat/stat.c
+++ b/src/stat/stat.c
@@ -2,7 +2,7 @@
#include "syscall.h"
#include "libc.h"
-int stat(const char *path, struct stat *buf)
+int stat(const char *restrict path, struct stat *restrict buf)
return syscall(SYS_stat, path, buf);
diff --git a/src/stat/statvfs.c b/src/stat/statvfs.c
index 5fadb3b4..637bf82f 100644
--- a/src/stat/statvfs.c
+++ b/src/stat/statvfs.c
@@ -39,7 +39,7 @@ static void fixup(struct statvfs *out, const struct statfs *in)
out->f_namemax = in->f_namelen;
-int statvfs(const char *path, struct statvfs *buf)
+int statvfs(const char *restrict path, struct statvfs *restrict buf)
struct statfs kbuf;
if (__statfs(path, &kbuf)<0) return -1;