2 Unix SMB/CIFS implementation.
4 some replacement functions for parts of roken that don't fit easily into
7 Copyright (C) Andrew Tridgell 2005
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 3 of the License, or
12 (at your option) any later version.
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with this program. If not, see <http://www.gnu.org/licenses/>.
31 void err(int eval, const char *format, ...)
35 vfprintf(stderr, format, ap);
43 void errx(int eval, const char *format, ...)
47 vfprintf(stderr, format, ap);
54 void warnx(const char *format, ...)
58 vfprintf(stderr, format, ap);
64 int flock(int fd, int op)
72 switch (op & (LOCK_UN|LOCK_SH|LOCK_EX)) {
74 lock.l_type = F_UNLCK;
75 return fcntl(fd, F_SETLK, &lock);
77 lock.l_type = F_RDLCK;
78 return fcntl(fd, (op&LOCK_NB)?F_SETLK:F_SETLKW, &lock);
80 lock.l_type = F_WRLCK;
81 return fcntl(fd, (op&LOCK_NB)?F_SETLK:F_SETLKW, &lock);