Mercurial > hg > mlmmj
view src/getlistdelim.c @ 887:3032cb926799 BRANCH_1_2_18
Added tag RELEASE_1_2_18_1 for changeset c1b22b049682
author | Ben Schmidt |
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date | Wed, 05 Feb 2014 17:14:22 +1100 |
parents | 734ce7aa42bb |
children |
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/* Copyright 2005 Joel Aelwyn <joel@lightbearer.com> * * $Id$ * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS+ * IN THE SOFTWARE. */ #include <fcntl.h> #include <unistd.h> #include <stdlib.h> #include <string.h> #include <errno.h> #include "mlmmj.h" #include "getlistdelim.h" #include "chomp.h" #include "log_error.h" #include "mygetline.h" #include "strgen.h" #include "memory.h" char *getlistdelim(const char *listdir) { char *delimfn, *delimstr; int delimfd; delimfn = concatstr(2, listdir, "/control/delimiter"); if(-1 != (delimfd = open(delimfn, O_RDONLY))){ delimstr = mygetline(delimfd); close(delimfd); if(NULL == delimstr){ log_error(LOG_ARGS, "FATAL. Could not get list delimiter from %s", delimfn); myfree(delimfn); exit(EXIT_FAILURE); } chomp(delimstr); if(0 == strlen(delimstr)){ log_error(LOG_ARGS, "FATAL. Zero-length delimiter found from %s", delimfn); myfree(delimfn); exit(EXIT_FAILURE); } } else delimstr = mystrdup(DEFAULT_RECIPDELIM); myfree(delimfn); return delimstr; }