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authorH.J. Lu <hjl.tools@gmail.com>2015-10-13 12:00:45 -0700
committerH.J. Lu <hjl.tools@gmail.com>2015-10-13 12:01:10 -0700
commit2caca60d065b659f7d42500a95e50c073d4a33a0 (patch)
tree2fbb7091a6814776c845a48f62072133a6355647 /sysdeps
parentfb1cf108115f7e2e4510859693431b3473657d77 (diff)
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Use INLINE_SYSCALL_ERROR_RETURN_VALUE
This patch replaces { __set_errno (ERRNO); return -1; } with INLINE_SYSCALL_ERROR_RETURN_VALUE (ERRNO). * sysdeps/unix/sysv/linux/adjtime.c (ADJTIME): Use INLINE_SYSCALL_ERROR_RETURN_VALUE. * sysdeps/unix/sysv/linux/dl-openat64.c (openat64): Likewise. * sysdeps/unix/sysv/linux/eventfd.c (eventfd): Likewise. * sysdeps/unix/sysv/linux/faccessat.c (faccessat): Likewise. * sysdeps/unix/sysv/linux/fchmodat.c (fchmodat): Likewise. * sysdeps/unix/sysv/linux/fcntl.c (do_fcntl): Likewise. * sysdeps/unix/sysv/linux/futimens.c (futimens): Likewise. * sysdeps/unix/sysv/linux/futimes.c (__futimes): Likewise. * sysdeps/unix/sysv/linux/fxstat.c (__fxstat): Likewise. * sysdeps/unix/sysv/linux/fxstatat.c (__fxstatat): Likewise. * sysdeps/unix/sysv/linux/fxstatat64.c (__fxstatat64): Likewise. * sysdeps/unix/sysv/linux/lutimes.c (lutimes): Likewise. * sysdeps/unix/sysv/linux/lxstat.c (__lxstat): Likewise. * sysdeps/unix/sysv/linux/lxstat64.c (___lxstat64): Likewise. * sysdeps/unix/sysv/linux/mmap64.c (__mmap64): Likewise. * sysdeps/unix/sysv/linux/mq_open.c (__mq_open): Likewise. * sysdeps/unix/sysv/linux/mq_unlink.c (mq_unlink): Likewise. * sysdeps/unix/sysv/linux/prlimit.c (prlimit): Likewise. * sysdeps/unix/sysv/linux/readahead.c (__readahead): Likewise. * sysdeps/unix/sysv/linux/shmat.c (shmat): Likewise. * sysdeps/unix/sysv/linux/signalfd.c (signalfd): Likewise. * sysdeps/unix/sysv/linux/speed.c (cfsetospeed): Likewise. * sysdeps/unix/sysv/linux/tcsetattr.c (tcsetattr): Likewise. * sysdeps/unix/sysv/linux/ustat.c (ustat): Likewise. * sysdeps/unix/sysv/linux/utimensat.c (utimensat): Likewise. * sysdeps/unix/sysv/linux/xmknod.c (__xmknod): Likewise. * sysdeps/unix/sysv/linux/xmknodat.c (__xmknodat): Likewise. * sysdeps/unix/sysv/linux/xstat.c (__xstat): Likewise. * sysdeps/unix/sysv/linux/xstatconv.c (__xstat_conv): Likewise. (__xstat64_conv): Likewise. (__xstat32_conv): Likewise.
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/unix/sysv/linux/adjtime.c5
-rw-r--r--sysdeps/unix/sysv/linux/dl-openat64.c3
-rw-r--r--sysdeps/unix/sysv/linux/eventfd.c8
-rw-r--r--sysdeps/unix/sysv/linux/faccessat.c8
-rw-r--r--sysdeps/unix/sysv/linux/fchmodat.c10
-rw-r--r--sysdeps/unix/sysv/linux/fcntl.c4
-rw-r--r--sysdeps/unix/sysv/linux/futimens.c8
-rw-r--r--sysdeps/unix/sysv/linux/futimes.c5
-rw-r--r--sysdeps/unix/sysv/linux/fxstat.c3
-rw-r--r--sysdeps/unix/sysv/linux/fxstatat.c6
-rw-r--r--sysdeps/unix/sysv/linux/fxstatat64.c11
-rw-r--r--sysdeps/unix/sysv/linux/lutimes.c8
-rw-r--r--sysdeps/unix/sysv/linux/lxstat.c3
-rw-r--r--sysdeps/unix/sysv/linux/mmap64.c5
-rw-r--r--sysdeps/unix/sysv/linux/mq_open.c5
-rw-r--r--sysdeps/unix/sysv/linux/mq_unlink.c8
-rw-r--r--sysdeps/unix/sysv/linux/prlimit.c13
-rw-r--r--sysdeps/unix/sysv/linux/readahead.c3
-rw-r--r--sysdeps/unix/sysv/linux/shmat.c6
-rw-r--r--sysdeps/unix/sysv/linux/signalfd.c8
-rw-r--r--sysdeps/unix/sysv/linux/speed.c10
-rw-r--r--sysdeps/unix/sysv/linux/tcsendbrk.c3
-rw-r--r--sysdeps/unix/sysv/linux/tcsetattr.c3
-rw-r--r--sysdeps/unix/sysv/linux/ustat.c5
-rw-r--r--sysdeps/unix/sysv/linux/utimensat.c8
-rw-r--r--sysdeps/unix/sysv/linux/xmknod.c10
-rw-r--r--sysdeps/unix/sysv/linux/xmknodat.c10
-rw-r--r--sysdeps/unix/sysv/linux/xstat.c3
-rw-r--r--sysdeps/unix/sysv/linux/xstatconv.c29
29 files changed, 53 insertions, 158 deletions
diff --git a/sysdeps/unix/sysv/linux/adjtime.c b/sysdeps/unix/sysv/linux/adjtime.c
index b6fb7cf..4a49644 100644
--- a/sysdeps/unix/sysv/linux/adjtime.c
+++ b/sysdeps/unix/sysv/linux/adjtime.c
@@ -61,10 +61,7 @@ ADJTIME (const struct TIMEVAL *itv, struct TIMEVAL *otv)
tmp.tv_sec = itv->tv_sec + itv->tv_usec / 1000000L;
tmp.tv_usec = itv->tv_usec % 1000000L;
if (tmp.tv_sec > MAX_SEC || tmp.tv_sec < MIN_SEC)
- {
- __set_errno (EINVAL);
- return -1;
- }
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
tntx.offset = tmp.tv_usec + tmp.tv_sec * 1000000L;
tntx.modes = ADJ_OFFSET_SINGLESHOT;
}
diff --git a/sysdeps/unix/sysv/linux/dl-openat64.c b/sysdeps/unix/sysv/linux/dl-openat64.c
index 732097d..7d100bb 100644
--- a/sysdeps/unix/sysv/linux/dl-openat64.c
+++ b/sysdeps/unix/sysv/linux/dl-openat64.c
@@ -33,7 +33,6 @@ openat64 (dfd, file, oflag)
#ifdef __NR_openat
return INLINE_SYSCALL (openat, 3, dfd, file, oflag | O_LARGEFILE);
#else
- __set_errno (ENOSYS);
- return -1;
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (ENOSYS);
#endif
}
diff --git a/sysdeps/unix/sysv/linux/eventfd.c b/sysdeps/unix/sysv/linux/eventfd.c
index d4ffb3c..efce282 100644
--- a/sysdeps/unix/sysv/linux/eventfd.c
+++ b/sysdeps/unix/sysv/linux/eventfd.c
@@ -38,16 +38,12 @@ eventfd (unsigned int count, int flags)
kernel (sys_indirect) before implementing setting flags like
O_NONBLOCK etc. */
if (flags != 0)
- {
- __set_errno (EINVAL);
- return -1;
- }
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
# ifdef __NR_eventfd
return INLINE_SYSCALL (eventfd, 1, count);
# else
- __set_errno (ENOSYS);
- return -1;
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (ENOSYS);
# endif
#elif !defined __NR_eventfd2
# error "__ASSUME_EVENTFD2 defined but not __NR_eventfd2"
diff --git a/sysdeps/unix/sysv/linux/faccessat.c b/sysdeps/unix/sysv/linux/faccessat.c
index 1bb544f..10ae62d 100644
--- a/sysdeps/unix/sysv/linux/faccessat.c
+++ b/sysdeps/unix/sysv/linux/faccessat.c
@@ -35,10 +35,7 @@ faccessat (fd, file, mode, flag)
int flag;
{
if (flag & ~(AT_SYMLINK_NOFOLLOW | AT_EACCESS))
- {
- __set_errno (EINVAL);
- return -1;
- }
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
if ((flag == 0 || ((flag & ~AT_EACCESS) == 0 && ! __libc_enable_secure)))
return INLINE_SYSCALL (faccessat, 3, fd, file, mode);
@@ -74,6 +71,5 @@ faccessat (fd, file, mode, flag)
if (granted == mode)
return 0;
- __set_errno (EACCES);
- return -1;
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EACCES);
}
diff --git a/sysdeps/unix/sysv/linux/fchmodat.c b/sysdeps/unix/sysv/linux/fchmodat.c
index e278426..8df57cd 100644
--- a/sysdeps/unix/sysv/linux/fchmodat.c
+++ b/sysdeps/unix/sysv/linux/fchmodat.c
@@ -34,16 +34,10 @@ fchmodat (fd, file, mode, flag)
int flag;
{
if (flag & ~AT_SYMLINK_NOFOLLOW)
- {
- __set_errno (EINVAL);
- return -1;
- }
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
#ifndef __NR_lchmod /* Linux so far has no lchmod syscall. */
if (flag & AT_SYMLINK_NOFOLLOW)
- {
- __set_errno (ENOTSUP);
- return -1;
- }
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (ENOTSUP);
#endif
return INLINE_SYSCALL (fchmodat, 3, fd, file, mode);
diff --git a/sysdeps/unix/sysv/linux/fcntl.c b/sysdeps/unix/sysv/linux/fcntl.c
index fa184db..96e01e5 100644
--- a/sysdeps/unix/sysv/linux/fcntl.c
+++ b/sysdeps/unix/sysv/linux/fcntl.c
@@ -36,8 +36,8 @@ do_fcntl (int fd, int cmd, void *arg)
if (!INTERNAL_SYSCALL_ERROR_P (res, err))
return fex.type == F_OWNER_GID ? -fex.pid : fex.pid;
- __set_errno (INTERNAL_SYSCALL_ERRNO (res, err));
- return -1;
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (INTERNAL_SYSCALL_ERRNO (res,
+ err));
}
diff --git a/sysdeps/unix/sysv/linux/futimens.c b/sysdeps/unix/sysv/linux/futimens.c
index 5f2b8a5..f39e1f2 100644
--- a/sysdeps/unix/sysv/linux/futimens.c
+++ b/sysdeps/unix/sysv/linux/futimens.c
@@ -33,15 +33,11 @@ futimens (int fd, const struct timespec tsp[2])
{
#ifdef __NR_utimensat
if (fd < 0)
- {
- __set_errno (EBADF);
- return -1;
- }
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EBADF);
/* Avoid implicit array coercion in syscall macros. */
return INLINE_SYSCALL (utimensat, 4, fd, NULL, &tsp[0], 0);
#else
- __set_errno (ENOSYS);
- return -1;
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (ENOSYS);
#endif
}
#ifndef __NR_utimensat
diff --git a/sysdeps/unix/sysv/linux/futimes.c b/sysdeps/unix/sysv/linux/futimes.c
index 69ddfe1..626802a 100644
--- a/sysdeps/unix/sysv/linux/futimes.c
+++ b/sysdeps/unix/sysv/linux/futimes.c
@@ -40,10 +40,7 @@ __futimes (int fd, const struct timeval tvp[2])
{
if (tvp[0].tv_usec < 0 || tvp[0].tv_usec >= 1000000
|| tvp[1].tv_usec < 0 || tvp[1].tv_usec >= 1000000)
- {
- __set_errno (EINVAL);
- return -1;
- }
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
TIMEVAL_TO_TIMESPEC (&tvp[0], &ts[0]);
TIMEVAL_TO_TIMESPEC (&tvp[1], &ts[1]);
diff --git a/sysdeps/unix/sysv/linux/fxstat.c b/sysdeps/unix/sysv/linux/fxstat.c
index 8d8c4e1..26a9a5a 100644
--- a/sysdeps/unix/sysv/linux/fxstat.c
+++ b/sysdeps/unix/sysv/linux/fxstat.c
@@ -39,8 +39,7 @@ __fxstat (int vers, int fd, struct stat *buf)
return INLINE_SYSCALL (fstat, 2, fd, (struct kernel_stat *) buf);
#ifdef STAT_IS_KERNEL_STAT
- errno = EINVAL;
- return -1;
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
#else
struct kernel_stat kbuf;
int result;
diff --git a/sysdeps/unix/sysv/linux/fxstatat.c b/sysdeps/unix/sysv/linux/fxstatat.c
index c88bcec..b94b183 100644
--- a/sysdeps/unix/sysv/linux/fxstatat.c
+++ b/sysdeps/unix/sysv/linux/fxstatat.c
@@ -54,10 +54,8 @@ __fxstatat (int vers, int fd, const char *file, struct stat *st, int flag)
#endif
}
else
- {
- __set_errno (INTERNAL_SYSCALL_ERRNO (result, err));
- return -1;
- }
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (INTERNAL_SYSCALL_ERRNO (result,
+ err));
}
libc_hidden_def (__fxstatat)
#ifdef XSTAT_IS_XSTAT64
diff --git a/sysdeps/unix/sysv/linux/fxstatat64.c b/sysdeps/unix/sysv/linux/fxstatat64.c
index a55cf1d..0af968a 100644
--- a/sysdeps/unix/sysv/linux/fxstatat64.c
+++ b/sysdeps/unix/sysv/linux/fxstatat64.c
@@ -32,10 +32,7 @@ int
__fxstatat64 (int vers, int fd, const char *file, struct stat64 *st, int flag)
{
if (__glibc_unlikely (vers != _STAT_VER_LINUX))
- {
- __set_errno (EINVAL);
- return -1;
- }
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
int result;
INTERNAL_SYSCALL_DECL (err);
@@ -44,9 +41,7 @@ __fxstatat64 (int vers, int fd, const char *file, struct stat64 *st, int flag)
if (!__builtin_expect (INTERNAL_SYSCALL_ERROR_P (result, err), 1))
return 0;
else
- {
- __set_errno (INTERNAL_SYSCALL_ERRNO (result, err));
- return -1;
- }
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (INTERNAL_SYSCALL_ERRNO (result,
+ err));
}
libc_hidden_def (__fxstatat64)
diff --git a/sysdeps/unix/sysv/linux/lutimes.c b/sysdeps/unix/sysv/linux/lutimes.c
index 9e51305..53dab12 100644
--- a/sysdeps/unix/sysv/linux/lutimes.c
+++ b/sysdeps/unix/sysv/linux/lutimes.c
@@ -34,10 +34,7 @@ lutimes (const char *file, const struct timeval tvp[2])
{
if (tvp[0].tv_usec < 0 || tvp[0].tv_usec >= 1000000
|| tvp[1].tv_usec < 0 || tvp[1].tv_usec >= 1000000)
- {
- __set_errno (EINVAL);
- return -1;
- }
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
TIMEVAL_TO_TIMESPEC (&tvp[0], &ts[0]);
TIMEVAL_TO_TIMESPEC (&tvp[1], &ts[1]);
@@ -46,8 +43,7 @@ lutimes (const char *file, const struct timeval tvp[2])
return INLINE_SYSCALL (utimensat, 4, AT_FDCWD, file, tvp ? ts : NULL,
AT_SYMLINK_NOFOLLOW);
#else
- __set_errno (ENOSYS);
- return -1;
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (ENOSYS);
#endif
}
diff --git a/sysdeps/unix/sysv/linux/lxstat.c b/sysdeps/unix/sysv/linux/lxstat.c
index 948665c..fc4f7c6 100644
--- a/sysdeps/unix/sysv/linux/lxstat.c
+++ b/sysdeps/unix/sysv/linux/lxstat.c
@@ -38,8 +38,7 @@ __lxstat (int vers, const char *name, struct stat *buf)
return INLINE_SYSCALL (lstat, 2, name, (struct kernel_stat *) buf);
#ifdef STAT_IS_KERNEL_STAT
- errno = EINVAL;
- return -1;
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
#else
struct kernel_stat kbuf;
int result;
diff --git a/sysdeps/unix/sysv/linux/mmap64.c b/sysdeps/unix/sysv/linux/mmap64.c
index 0b160b6..e4f8306 100644
--- a/sysdeps/unix/sysv/linux/mmap64.c
+++ b/sysdeps/unix/sysv/linux/mmap64.c
@@ -46,10 +46,7 @@ __mmap64 (void *addr, size_t len, int prot, int flags, int fd, off64_t offset)
}
#endif
if (offset & ((1 << page_shift) - 1))
- {
- __set_errno (EINVAL);
- return MAP_FAILED;
- }
+ return (void *) INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
void *result;
result = (void *)
INLINE_SYSCALL (mmap2, 6, addr,
diff --git a/sysdeps/unix/sysv/linux/mq_open.c b/sysdeps/unix/sysv/linux/mq_open.c
index 46c0cc8..a3a623c 100644
--- a/sysdeps/unix/sysv/linux/mq_open.c
+++ b/sysdeps/unix/sysv/linux/mq_open.c
@@ -35,10 +35,7 @@ mqd_t
__mq_open (const char *name, int oflag, ...)
{
if (name[0] != '/')
- {
- __set_errno (EINVAL);
- return -1;
- }
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
mode_t mode = 0;
struct mq_attr *attr = NULL;
diff --git a/sysdeps/unix/sysv/linux/mq_unlink.c b/sysdeps/unix/sysv/linux/mq_unlink.c
index a876c3c..2af32a2 100644
--- a/sysdeps/unix/sysv/linux/mq_unlink.c
+++ b/sysdeps/unix/sysv/linux/mq_unlink.c
@@ -26,10 +26,7 @@ int
mq_unlink (const char *name)
{
if (name[0] != '/')
- {
- __set_errno (EINVAL);
- return -1;
- }
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
INTERNAL_SYSCALL_DECL (err);
int ret = INTERNAL_SYSCALL (mq_unlink, err, 1, name + 1);
@@ -41,8 +38,7 @@ mq_unlink (const char *name)
ret = INTERNAL_SYSCALL_ERRNO (ret, err);
if (ret == EPERM)
ret = EACCES;
- __set_errno (ret);
- ret = -1;
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (ret);
}
return ret;
diff --git a/sysdeps/unix/sysv/linux/prlimit.c b/sysdeps/unix/sysv/linux/prlimit.c
index db88ba8..b6e6e1c 100644
--- a/sysdeps/unix/sysv/linux/prlimit.c
+++ b/sysdeps/unix/sysv/linux/prlimit.c
@@ -59,20 +59,14 @@ prlimit (__pid_t pid, enum __rlimit_resource resource,
if (old_rlimit->rlim_cur != old_rlimit64_mem.rlim_cur)
{
if (new_rlimit == NULL)
- {
- __set_errno (EOVERFLOW);
- return -1;
- }
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EOVERFLOW);
old_rlimit->rlim_cur = RLIM_INFINITY;
}
old_rlimit->rlim_max = old_rlimit64_mem.rlim_max;
if (old_rlimit->rlim_max != old_rlimit64_mem.rlim_max)
{
if (new_rlimit == NULL)
- {
- __set_errno (EOVERFLOW);
- return -1;
- }
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EOVERFLOW);
old_rlimit->rlim_max = RLIM_INFINITY;
}
}
@@ -84,8 +78,7 @@ int
prlimit (__pid_t pid, enum __rlimit_resource resource,
const struct rlimit *new_rlimit, struct rlimit *old_rlimit)
{
- __set_errno (ENOSYS);
- return -1;
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (ENOSYS);
}
stub_warning (prlimit)
#endif
diff --git a/sysdeps/unix/sysv/linux/readahead.c b/sysdeps/unix/sysv/linux/readahead.c
index c47df0d..f1a36d4 100644
--- a/sysdeps/unix/sysv/linux/readahead.c
+++ b/sysdeps/unix/sysv/linux/readahead.c
@@ -38,8 +38,7 @@ __readahead (int fd, off64_t offset, size_t count)
ssize_t
__readahead (int fd, off64_t offset, size_t count)
{
- __set_errno (ENOSYS);
- return -1;
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (ENOSYS);
}
stub_warning (readahead)
#endif
diff --git a/sysdeps/unix/sysv/linux/shmat.c b/sysdeps/unix/sysv/linux/shmat.c
index 94d18d3..69bcf77 100644
--- a/sysdeps/unix/sysv/linux/shmat.c
+++ b/sysdeps/unix/sysv/linux/shmat.c
@@ -43,10 +43,8 @@ shmat (shmid, shmaddr, shmflg)
(long int) &raddr,
(void *) shmaddr);
if (INTERNAL_SYSCALL_ERROR_P (resultvar, err))
- {
- __set_errno (INTERNAL_SYSCALL_ERRNO (resultvar, err));
- return (void *) -1l;
- }
+ return (void *) INLINE_SYSCALL_ERROR_RETURN_VALUE (INTERNAL_SYSCALL_ERRNO (resultvar,
+ err));
return raddr;
}
diff --git a/sysdeps/unix/sysv/linux/signalfd.c b/sysdeps/unix/sysv/linux/signalfd.c
index f3ae8c1..8573450 100644
--- a/sysdeps/unix/sysv/linux/signalfd.c
+++ b/sysdeps/unix/sysv/linux/signalfd.c
@@ -39,16 +39,12 @@ signalfd (int fd, const sigset_t *mask, int flags)
kernel (sys_indirect) before implementing setting flags like
O_NONBLOCK etc. */
if (flags != 0)
- {
- __set_errno (EINVAL);
- return -1;
- }
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
# ifdef __NR_signalfd
return INLINE_SYSCALL (signalfd, 3, fd, mask, _NSIG / 8);
# else
- __set_errno (ENOSYS);
- return -1;
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (ENOSYS);
# endif
#elif !defined __NR_signalfd4
# error "__ASSUME_SIGNALFD4 defined but not __NR_signalfd4"
diff --git a/sysdeps/unix/sysv/linux/speed.c b/sysdeps/unix/sysv/linux/speed.c
index 3ac0640..43f1e77 100644
--- a/sysdeps/unix/sysv/linux/speed.c
+++ b/sysdeps/unix/sysv/linux/speed.c
@@ -60,10 +60,7 @@ cfsetospeed (termios_p, speed)
{
if ((speed & ~CBAUD) != 0
&& (speed < B57600 || speed > __MAX_BAUD))
- {
- __set_errno (EINVAL);
- return -1;
- }
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
#ifdef _HAVE_STRUCT_TERMIOS_C_OSPEED
termios_p->c_ospeed = speed;
@@ -87,10 +84,7 @@ cfsetispeed (termios_p, speed)
{
if ((speed & ~CBAUD) != 0
&& (speed < B57600 || speed > __MAX_BAUD))
- {
- __set_errno (EINVAL);
- return -1;
- }
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
#ifdef _HAVE_STRUCT_TERMIOS_C_ISPEED
termios_p->c_ispeed = speed;
diff --git a/sysdeps/unix/sysv/linux/tcsendbrk.c b/sysdeps/unix/sysv/linux/tcsendbrk.c
index 4a43209..024072c 100644
--- a/sysdeps/unix/sysv/linux/tcsendbrk.c
+++ b/sysdeps/unix/sysv/linux/tcsendbrk.c
@@ -39,7 +39,6 @@ tcsendbreak (int fd, int duration)
/* ioctl can't send a break of any other duration for us.
This could be changed to use trickery (e.g. lower speed and
send a '\0') to send the break, but for now just return an error. */
- __set_errno (EINVAL);
- return -1;
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
#endif
}
diff --git a/sysdeps/unix/sysv/linux/tcsetattr.c b/sysdeps/unix/sysv/linux/tcsetattr.c
index d7afc63..59016b5 100644
--- a/sysdeps/unix/sysv/linux/tcsetattr.c
+++ b/sysdeps/unix/sysv/linux/tcsetattr.c
@@ -61,8 +61,7 @@ tcsetattr (fd, optional_actions, termios_p)
cmd = TCSETSF;
break;
default:
- __set_errno (EINVAL);
- return -1;
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
}
k_termios.c_iflag = termios_p->c_iflag & ~IBAUD0;
diff --git a/sysdeps/unix/sysv/linux/ustat.c b/sysdeps/unix/sysv/linux/ustat.c
index 8d495ca..19809ba 100644
--- a/sysdeps/unix/sysv/linux/ustat.c
+++ b/sysdeps/unix/sysv/linux/ustat.c
@@ -31,10 +31,7 @@ ustat (dev_t dev, struct ustat *ubuf)
/* We must convert the value to dev_t type used by the kernel. */
k_dev = dev & ((1ULL << 32) - 1);
if (k_dev != dev)
- {
- __set_errno (EINVAL);
- return -1;
- }
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
return INLINE_SYSCALL (ustat, 2, (unsigned int) k_dev, ubuf);
}
diff --git a/sysdeps/unix/sysv/linux/utimensat.c b/sysdeps/unix/sysv/linux/utimensat.c
index 81b565f..04d097d 100644
--- a/sysdeps/unix/sysv/linux/utimensat.c
+++ b/sysdeps/unix/sysv/linux/utimensat.c
@@ -30,16 +30,12 @@ utimensat (int fd, const char *file, const struct timespec tsp[2],
int flags)
{
if (file == NULL)
- {
- __set_errno (EINVAL);
- return -1;
- }
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
#ifdef __NR_utimensat
/* Avoid implicit array coercion in syscall macros. */
return INLINE_SYSCALL (utimensat, 4, fd, file, &tsp[0], flags);
#else
- __set_errno (ENOSYS);
- return -1;
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (ENOSYS);
#endif
}
#ifndef __NR_utimensat
diff --git a/sysdeps/unix/sysv/linux/xmknod.c b/sysdeps/unix/sysv/linux/xmknod.c
index b940273..7969415 100644
--- a/sysdeps/unix/sysv/linux/xmknod.c
+++ b/sysdeps/unix/sysv/linux/xmknod.c
@@ -33,18 +33,12 @@ __xmknod (int vers, const char *path, mode_t mode, dev_t *dev)
unsigned long long int k_dev;
if (vers != _MKNOD_VER)
- {
- __set_errno (EINVAL);
- return -1;
- }
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
/* We must convert the value to dev_t type used by the kernel. */
k_dev = (*dev) & ((1ULL << 32) - 1);
if (k_dev != *dev)
- {
- __set_errno (EINVAL);
- return -1;
- }
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
return INLINE_SYSCALL (mknod, 3, path, mode, (unsigned int) k_dev);
}
diff --git a/sysdeps/unix/sysv/linux/xmknodat.c b/sysdeps/unix/sysv/linux/xmknodat.c
index f30b9b3..4e9e80b 100644
--- a/sysdeps/unix/sysv/linux/xmknodat.c
+++ b/sysdeps/unix/sysv/linux/xmknodat.c
@@ -34,18 +34,12 @@ int
__xmknodat (int vers, int fd, const char *file, mode_t mode, dev_t *dev)
{
if (vers != _MKNOD_VER)
- {
- __set_errno (EINVAL);
- return -1;
- }
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
/* We must convert the value to dev_t type used by the kernel. */
unsigned long long int k_dev = (*dev) & ((1ULL << 32) - 1);
if (k_dev != *dev)
- {
- __set_errno (EINVAL);
- return -1;
- }
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
return INLINE_SYSCALL (mknodat, 4, fd, file, mode, (unsigned int) k_dev);
}
diff --git a/sysdeps/unix/sysv/linux/xstat.c b/sysdeps/unix/sysv/linux/xstat.c
index 6218963..7278543 100644
--- a/sysdeps/unix/sysv/linux/xstat.c
+++ b/sysdeps/unix/sysv/linux/xstat.c
@@ -38,8 +38,7 @@ __xstat (int vers, const char *name, struct stat *buf)
return INLINE_SYSCALL (stat, 2, name, (struct kernel_stat *) buf);
#ifdef STAT_IS_KERNEL_STAT
- errno = EINVAL;
- return -1;
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
#else
struct kernel_stat kbuf;
int result;
diff --git a/sysdeps/unix/sysv/linux/xstatconv.c b/sysdeps/unix/sysv/linux/xstatconv.c
index 6504414..9226f02 100644
--- a/sysdeps/unix/sysv/linux/xstatconv.c
+++ b/sysdeps/unix/sysv/linux/xstatconv.c
@@ -96,8 +96,7 @@ __xstat_conv (int vers, struct kernel_stat *kbuf, void *ubuf)
break;
default:
- __set_errno (EINVAL);
- return -1;
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
}
return 0;
@@ -170,8 +169,7 @@ __xstat64_conv (int vers, struct kernel_stat *kbuf, void *ubuf)
_STAT_VER_KERNEL does not make sense. */
case _STAT_VER_KERNEL:
default:
- __set_errno (EINVAL);
- return -1;
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
}
return 0;
@@ -201,19 +199,13 @@ __xstat32_conv (int vers, struct stat64 *kbuf, struct stat *buf)
buf->st_ino = kbuf->st_ino;
if (sizeof (buf->st_ino) != sizeof (kbuf->st_ino)
&& buf->st_ino != kbuf->st_ino)
- {
- __set_errno (EOVERFLOW);
- return -1;
- }
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EOVERFLOW);
}
#else
buf->st_ino = kbuf->st_ino;
if (sizeof (buf->st_ino) != sizeof (kbuf->st_ino)
&& buf->st_ino != kbuf->st_ino)
- {
- __set_errno (EOVERFLOW);
- return -1;
- }
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EOVERFLOW);
#endif
buf->st_mode = kbuf->st_mode;
buf->st_nlink = kbuf->st_nlink;
@@ -227,19 +219,13 @@ __xstat32_conv (int vers, struct stat64 *kbuf, struct stat *buf)
/* Check for overflow. */
if (sizeof (buf->st_size) != sizeof (kbuf->st_size)
&& buf->st_size != kbuf->st_size)
- {
- __set_errno (EOVERFLOW);
- return -1;
- }
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EOVERFLOW);
buf->st_blksize = kbuf->st_blksize;
buf->st_blocks = kbuf->st_blocks;
/* Check for overflow. */
if (sizeof (buf->st_blocks) != sizeof (kbuf->st_blocks)
&& buf->st_blocks != kbuf->st_blocks)
- {
- __set_errno (EOVERFLOW);
- return -1;
- }
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EOVERFLOW);
#ifdef _HAVE_STAT_NSEC
buf->st_atim.tv_sec = kbuf->st_atim.tv_sec;
buf->st_atim.tv_nsec = kbuf->st_atim.tv_nsec;
@@ -275,8 +261,7 @@ __xstat32_conv (int vers, struct stat64 *kbuf, struct stat *buf)
_STAT_VER_KERNEL does not make sense. */
case _STAT_VER_KERNEL:
default:
- __set_errno (EINVAL);
- return -1;
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
}
return 0;