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Unlimited length in the config file, thanks to Cris van Pelt.

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This commit is contained in:
Ivo Timmermans 2000-05-15 18:28:45 +00:00
parent b18af982af
commit 7e817fcf0f
3 changed files with 17 additions and 2 deletions
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17
src/conf.c
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@ -18,6 +18,9 @@
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* Created more dynamic storage for lines read from the config file. --
Cris van Pelt */
#include "config.h"
#include <ctype.h>
@ -111,15 +114,27 @@ add_config_val(config_t **cfg, int argtype, char *val)
int
readconfig(const char *fname, FILE *fp)
{
char line[81];
char *line, *temp_buf;
char *p, *q;
int i, lineno = 0;
config_t *cfg;
line = (char *)xmalloc(80 * sizeof(char));
temp_buf = (char *)xmalloc(80 * sizeof(char));
for(;;)
{
if(fgets(line, 80, fp) == NULL)
return 0;
while(!index(line, '\n'))
{
fgets(temp_buf, (strlen(line)+1) * 80, fp);
if(!temp_buf)
break;
strcat(line, temp_buf);
line = (char *)xrealloc(line, (strlen(line)+1) * sizeof(char));
}
lineno++;
if((p = strtok(line, "\t\n\r =")) == NULL)