diff options
Diffstat (limited to 'src/stdio')
| -rw-r--r-- | src/stdio/__fopen_rb_ca.c | 1 | ||||
| -rw-r--r-- | src/stdio/fopen.c | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/src/stdio/__fopen_rb_ca.c b/src/stdio/__fopen_rb_ca.c index b72c6304..183a5d55 100644 --- a/src/stdio/__fopen_rb_ca.c +++ b/src/stdio/__fopen_rb_ca.c @@ -8,6 +8,7 @@ FILE *__fopen_rb_ca(const char *filename, FILE *f, unsigned char *buf, size_t le f->fd = sys_open(filename, O_RDONLY|O_CLOEXEC); if (f->fd < 0) return 0; + __syscall(SYS_fcntl, f->fd, F_SETFD, FD_CLOEXEC); f->flags = F_NOWR | F_PERM; f->buf = buf + UNGET; diff --git a/src/stdio/fopen.c b/src/stdio/fopen.c index 3d97cfa8..07bdb6e8 100644 --- a/src/stdio/fopen.c +++ b/src/stdio/fopen.c @@ -20,6 +20,8 @@ FILE *fopen(const char *restrict filename, const char *restrict mode) fd = sys_open_cp(filename, flags, 0666); if (fd < 0) return 0; + if (flags & O_CLOEXEC) + __syscall(SYS_fcntl, fd, F_SETFD, FD_CLOEXEC); f = __fdopen(fd, mode); if (f) return f; |