diff options
| -rw-r--r-- | nq.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/nq.c b/nq.c index 5fe69bf..8043fe5 100644 --- a/nq.c +++ b/nq.c @@ -285,11 +285,11 @@ wait: if (fd < 0) continue; - if (flock(fd, LOCK_EX | LOCK_NB) == -1 && + if (flock(fd, LOCK_SH | LOCK_NB) == -1 && errno == EWOULDBLOCK) { if (tflag) exit(1); - flock(fd, LOCK_EX); /* sit it out. */ + flock(fd, LOCK_SH); /* sit it out. */ } fchmod(fd, 0600); @@ -317,7 +317,7 @@ again: if (fd < 0) continue; - if (flock(fd, LOCK_EX | LOCK_NB) == -1 && + if (flock(fd, LOCK_SH | LOCK_NB) == -1 && errno == EWOULDBLOCK) { if (tflag) exit(1); @@ -333,7 +333,7 @@ again: if (*newestlocked) { int fd = openat(dirfd, newestlocked, O_RDWR); if (fd >= 0) { - flock(fd, LOCK_EX); /* sit it out. */ + flock(fd, LOCK_SH); /* sit it out. */ close(fd); } rewinddir(dir); |