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authorRich Felker <dalias@aerifal.cx>2014-05-24 22:54:05 -0400
committerRich Felker <dalias@aerifal.cx>2014-05-24 22:54:05 -0400
commit594c827a22124ae550b9a877b8188e0898dff8db (patch)
treef48f403bf1b6aa543f20783fa501c573aaa3a63e /src/process
parent44d28e55121f9a7d736df59c09b963e17c8c4cfa (diff)
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support kernels with no SYS_open syscall, only SYS_openat
open is handled specially because it is used from so many places, in so many variants (2 or 3 arguments, setting errno or not, and cancellable or not). trying to do it as a function would not only increase bloat, but would also risk subtle breakage. this is the first step towards supporting "new" archs where linux lacks "old" syscalls.
Diffstat (limited to 'src/process')
-rw-r--r--src/process/posix_spawn.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/process/posix_spawn.c b/src/process/posix_spawn.c
index f675a13c..08644f51 100644
--- a/src/process/posix_spawn.c
+++ b/src/process/posix_spawn.c
@@ -96,8 +96,7 @@ static int child(void *args_vp)
goto fail;
break;
case FDOP_OPEN:
- fd = __syscall(SYS_open, op->path,
- op->oflag | O_LARGEFILE, op->mode);
+ fd = __sys_open(op->path, op->oflag, op->mode);
if ((ret=fd) < 0) goto fail;
if (fd != op->fd) {
if ((ret=__syscall(SYS_dup2, fd, op->fd))<0)