projects
/
musl
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
fix integer overflow in elf.h macro SHF_EXCLUDE
[musl]
/
src
/
unistd
/
pipe2.c
diff --git
a/src/unistd/pipe2.c
b/src/unistd/pipe2.c
index
04e0c12
..
f24f74f
100644
(file)
--- a/
src/unistd/pipe2.c
+++ b/
src/unistd/pipe2.c
@@
-5,18
+5,18
@@
int pipe2(int fd[2], int flag)
{
int pipe2(int fd[2], int flag)
{
- if (!flag) return
syscall(SYS_pipe,
fd);
+ if (!flag) return
pipe(
fd);
int ret = __syscall(SYS_pipe2, fd, flag);
if (ret != -ENOSYS) return __syscall_ret(ret);
int ret = __syscall(SYS_pipe2, fd, flag);
if (ret != -ENOSYS) return __syscall_ret(ret);
- ret =
syscall(SYS_pipe,
fd);
- if (ret) return
__syscall_ret(ret)
;
+ ret =
pipe(
fd);
+ if (ret) return
ret
;
if (flag & O_CLOEXEC) {
if (flag & O_CLOEXEC) {
-
fcntl(
fd[0], F_SETFD, FD_CLOEXEC);
-
fcntl(
fd[1], F_SETFD, FD_CLOEXEC);
+
__syscall(SYS_fcntl,
fd[0], F_SETFD, FD_CLOEXEC);
+
__syscall(SYS_fcntl,
fd[1], F_SETFD, FD_CLOEXEC);
}
if (flag & O_NONBLOCK) {
}
if (flag & O_NONBLOCK) {
-
fcntl(fd[0], F_SETFL, fcntl(fd[0], F_GETFL) |
O_NONBLOCK);
-
fcntl(fd[1], F_SETFL, fcntl(fd[1], F_GETFL) |
O_NONBLOCK);
+
__syscall(SYS_fcntl, fd[0], F_SETFL,
O_NONBLOCK);
+
__syscall(SYS_fcntl, fd[1], F_SETFL,
O_NONBLOCK);
}
return 0;
}
}
return 0;
}