diff options
Diffstat (limited to 'lib/libc/stdio/flags.c')
| -rw-r--r-- | lib/libc/stdio/flags.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/libc/stdio/flags.c b/lib/libc/stdio/flags.c index 0b6b075..e445fed 100644 --- a/lib/libc/stdio/flags.c +++ b/lib/libc/stdio/flags.c @@ -97,6 +97,7 @@ __sflags(mode, optr) /* 'x' means exclusive (fail if the file exists) */ if (*mode == 'x') { + mode++; if (m == O_RDONLY) { errno = EINVAL; return (0); @@ -104,6 +105,10 @@ __sflags(mode, optr) o |= O_EXCL; } + /* set close-on-exec */ + if (*mode == 'e') + o |= O_CLOEXEC; + *optr = m | o; return (ret); } |
