diff options
Diffstat (limited to 'usr.bin/mail/dotlock.c')
| -rw-r--r-- | usr.bin/mail/dotlock.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/usr.bin/mail/dotlock.c b/usr.bin/mail/dotlock.c index a16bf531ed1..713b201bf54 100644 --- a/usr.bin/mail/dotlock.c +++ b/usr.bin/mail/dotlock.c @@ -1,4 +1,4 @@ -/* $OpenBSD: dotlock.c,v 1.1 1996/06/11 12:53:37 deraadt Exp $ */ +/* $OpenBSD: dotlock.c,v 1.2 1997/07/13 21:21:11 millert Exp $ */ /* $NetBSD: dotlock.c,v 1.1 1996/06/08 19:48:19 christos Exp $ */ /* @@ -31,7 +31,7 @@ */ #ifndef lint -static char rcsid[] = "$OpenBSD: dotlock.c,v 1.1 1996/06/11 12:53:37 deraadt Exp $"; +static char rcsid[] = "$OpenBSD: dotlock.c,v 1.2 1997/07/13 21:21:11 millert Exp $"; #endif #include <sys/types.h> @@ -90,7 +90,7 @@ create_exclusive(fname) else ptr++; - (void) snprintf(path, sizeof(path), "%.*s.%s.%x", + (void) snprintf(path, sizeof(path), "%.*s.%s.%x", ptr - fname, fname, hostname, cookie); /* @@ -99,13 +99,13 @@ create_exclusive(fname) for (ntries = 0; ntries < 5; ntries++) { fd = open(path, O_WRONLY|O_CREAT|O_TRUNC|O_EXCL|O_SYNC, 0); if (fd != -1) { - (void) close(fd); + (void)close(fd); break; } else if (errno == EEXIST) continue; else - return -1; + return(-1); } /* @@ -129,15 +129,15 @@ create_exclusive(fname) */ if (st.st_nlink != 2) { errno = EEXIST; - return -1; + return(-1); } - return 0; + return(0); bad: serrno = errno; (void) unlink(path); errno = serrno; - return -1; + return(-1); } int @@ -166,13 +166,13 @@ dot_lock(fname, pollinterval, fp, msg) (void) sigprocmask(SIG_BLOCK, &nset, &oset); if (create_exclusive(path) != -1) { (void) sigprocmask(SIG_SETMASK, &oset, NULL); - return 0; + return(0); } else (void) sigprocmask(SIG_SETMASK, &oset, NULL); if (errno != EEXIST) - return -1; + return(-1); if (fp && msg) (void) fputs(msg, fp); @@ -180,7 +180,7 @@ dot_lock(fname, pollinterval, fp, msg) if (pollinterval) { if (pollinterval == -1) { errno = EEXIST; - return -1; + return(-1); } sleep(pollinterval); } |