diff options
| author | Philippe Guibert <philippe.guibert@6wind.com> | 2018-02-26 09:14:50 +0100 |
|---|---|---|
| committer | Philippe Guibert <philippe.guibert@6wind.com> | 2018-02-27 11:11:24 +0100 |
| commit | 281da0a94dcd14d4f628026ffd628c08df5104f1 (patch) | |
| tree | 1be8753806c0ccfcc473a27d8434153b67b2b880 /lib/netns_linux.c | |
| parent | c485b14bdc0d8e1fb2d6ad19057bf328e4118cfd (diff) | |
lib: do not use ENOSYS errno when returning from ns
ENOSYS should not be used for other goals.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Diffstat (limited to 'lib/netns_linux.c')
| -rw-r--r-- | lib/netns_linux.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/netns_linux.c b/lib/netns_linux.c index c2282f844c..0e955bade9 100644 --- a/lib/netns_linux.c +++ b/lib/netns_linux.c @@ -67,7 +67,7 @@ static inline int setns(int fd, int nstype) #ifdef __NR_setns return syscall(__NR_setns, fd, nstype); #else - errno = ENOSYS; + errno = EINVAL; return -1; #endif } @@ -480,7 +480,7 @@ int ns_switch_to_netns(const char *name) return -1; fd = open(name, O_RDONLY); if (fd == -1) { - errno = ENOSYS; + errno = EINVAL; return -1; } ret = setns(fd, CLONE_NEWNET); @@ -512,7 +512,7 @@ int ns_socket(int domain, int type, int protocol, ns_id_t ns_id) int ret; if (!ns || !ns_is_enabled(ns)) { - errno = ENOSYS; + errno = EINVAL; return -1; } if (have_netns()) { |