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author | Rainer Gerhards <rgerhards@adiscon.com> | 2009-04-21 16:54:05 +0200 |
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committer | Rainer Gerhards <rgerhards@adiscon.com> | 2009-04-21 16:54:05 +0200 |
commit | 88caccecf8dd8beaf46915df05241a44f7d635f6 (patch) | |
tree | 7d6db5808b3bdd2453f041fef5c808b8fab36119 /tests/getline.c | |
parent | 6e410a76f64d74fec03de27a6ca1f3f996844917 (diff) | |
parent | 8e536c5b25ca1a7106f541149cf0d76bdf9237da (diff) | |
download | rsyslog-88caccecf8dd8beaf46915df05241a44f7d635f6.tar.gz rsyslog-88caccecf8dd8beaf46915df05241a44f7d635f6.tar.xz rsyslog-88caccecf8dd8beaf46915df05241a44f7d635f6.zip |
Merge branch 'master' into beta
Conflicts:
ChangeLog
configure.ac
doc/manual.html
Diffstat (limited to 'tests/getline.c')
-rw-r--r-- | tests/getline.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/tests/getline.c b/tests/getline.c new file mode 100644 index 00000000..10de2ffe --- /dev/null +++ b/tests/getline.c @@ -0,0 +1,56 @@ +/* getline() replacement for platforms that do not have it. + * + * Part of the testbench for rsyslog. + * + * Copyright 2009 Rainer Gerhards and Adiscon GmbH. + * + * This file is part of rsyslog. + * + * Rsyslog is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * Rsyslog is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Rsyslog. If not, see <http://www.gnu.org/licenses/>. + * + * A copy of the GPL can be found in the file "COPYING" in this distribution. + */ +#include "config.h" +#include <stdio.h> +#include <malloc.h> + +/* we emulate getline (the dirty way) if we do not have it + * We do not try very hard, as this is just a test driver. + * rgerhards, 2009-03-31 + */ +#ifndef HAVE_GETLINE +ssize_t getline(char **lineptr, size_t *n, FILE *fp) +{ + int c; + int len = 0; + + if(*lineptr == NULL) + *lineptr = malloc(4096); /* quick and dirty! */ + + c = fgetc(fp); + while(c != EOF && c != '\n') { + (*lineptr)[len++] = c; + c = fgetc(fp); + } + if(c != EOF) /* need to add NL? */ + (*lineptr)[len++] = c; + + (*lineptr)[len] = '\0'; + + *n = len; + //printf("getline returns: '%s'\n", *lineptr); + + return (len > 0) ? len : -1; +} +#endif /* #ifndef HAVE_GETLINE */ |