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Diffstat (limited to 'posix/spawn_faction_adddup2.c')
-rw-r--r--posix/spawn_faction_adddup2.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/posix/spawn_faction_adddup2.c b/posix/spawn_faction_adddup2.c
index 7407cca..f8de8ca 100644
--- a/posix/spawn_faction_adddup2.c
+++ b/posix/spawn_faction_adddup2.c
@@ -28,7 +28,7 @@ int
posix_spawn_file_actions_adddup2 (posix_spawn_file_actions_t *file_actions,
int fd, int newfd)
{
- int maxfd = sysconf (_SC_OPEN_MAX);
+ int maxfd = __sysconf (_SC_OPEN_MAX);
struct __spawn_action *rec;
/* Test for the validity of the file descriptor. */