From 594c827a22124ae550b9a877b8188e0898dff8db Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Sat, 24 May 2014 22:54:05 -0400 Subject: 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. --- src/time/__map_file.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'src/time/__map_file.c') diff --git a/src/time/__map_file.c b/src/time/__map_file.c index 84ae839f..d06a5814 100644 --- a/src/time/__map_file.c +++ b/src/time/__map_file.c @@ -9,8 +9,7 @@ const char unsigned *__map_file(const char *pathname, size_t *size) { struct stat st; const unsigned char *map = MAP_FAILED; - int flags = O_RDONLY|O_LARGEFILE|O_CLOEXEC|O_NONBLOCK; - int fd = __syscall(SYS_open, pathname, flags); + int fd = __sys_open(pathname, O_RDONLY|O_CLOEXEC|O_NONBLOCK); if (fd < 0) return 0; if (!__syscall(SYS_fstat, fd, &st)) map = __mmap(0, st.st_size, PROT_READ, MAP_SHARED, fd, 0); -- cgit v1.2.1