diff options
Diffstat (limited to 'arch/sandbox')
| -rw-r--r-- | arch/sandbox/cpu/os.c | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/arch/sandbox/cpu/os.c b/arch/sandbox/cpu/os.c index f6d0e84..cb469e0 100644 --- a/arch/sandbox/cpu/os.c +++ b/arch/sandbox/cpu/os.c @@ -58,9 +58,29 @@ off_t os_lseek(int fd, off_t offset, int whence) return lseek(fd, offset, whence); } -int os_open(const char *pathname, int flags) +int os_open(const char *pathname, int os_flags) { - return open(pathname, flags); + int flags; + + switch (os_flags & OS_O_MASK) { + case OS_O_RDONLY: + default: + flags = O_RDONLY; + break; + + case OS_O_WRONLY: + flags = O_WRONLY; + break; + + case OS_O_RDWR: + flags = O_RDWR; + break; + } + + if (os_flags & OS_O_CREAT) + flags |= O_CREAT; + + return open(pathname, flags, 0777); } int os_close(int fd) |