diff options
| -rw-r--r-- | util/shmctl.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/util/shmctl.c b/util/shmctl.c index 6a0ea764..13b97d14 100644 --- a/util/shmctl.c +++ b/util/shmctl.c @@ -10,6 +10,7 @@ #include "config.h" #include "pttstruct.h" #include "util.h" +#include <errno.h> extern struct utmpfile_t *utmpshm; @@ -221,8 +222,9 @@ int main(int argc, char **argv) if( argc >= 2 ){ /* shmctl shouldn't create shm itself */ - int shmid = shmget(UHASH_KEY, sizeof(*utmpshm), 0); + int shmid = shmget(UHASH_KEY, sizeof(uhash_t), 0); if( shmid < 0 ){ + printf("%d\n", errno); perror("attach utmpshm"); return 1; } |