src/libstatgrab/tools.c

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <sys/types.h>
#include <regex.h>

char *f_read_line(FILE *f, const char *string){
        /* Max line length. 8k should be more than enough */
        static char line[8192];

        while((fgets(line, sizeof(line), f))!=NULL){
                if(strncmp(string, line, strlen(string))==0){
                        return line;
                }
        }

        return NULL;
}

char *get_string_match(char *line, regmatch_t *match){
        int len=match->rm_eo - match->rm_so;
        char *match_string=malloc(len+1);

        match_string=strncpy(match_string, line+match->rm_so, len);
        match_string[len]='\0';

        return match_string;
}
#ifdef HAVE_ATOLL
long long get_ll_match(char *line, regmatch_t *match){
        char *ptr;
        long long num;

        ptr=line+match->rm_so;
        num=atoll(ptr);

        return num;
}
#endif
Revision:	1.4
Committed:	Sun Apr 6 11:57:54 2003 UTC (21 years, 1 month ago) by pajs
Content type:	text/plain
Branch:	MAIN
Changes since 1.3:	+2 -1 lines
Log Message:	Make the functions that use atoll have a #ifdef HAVE_ATOLL around them. I did this because freebsd doesn't have this function, and it doesn't need to run any of the functions in tools.h that uses them.
#	User	Rev	Content
1	pajs	1.1	#include <stdio.h>
2			#include <string.h>
3	pajs	1.3	#include <stdlib.h>
4			#include <sys/types.h>
5			#include <regex.h>
6	pajs	1.1
7			char f_read_line(FILE f, const char *string){
8			/* Max line length. 8k should be more than enough */
9			static char line[8192];
10
11	pajs	1.2	while((fgets(line, sizeof(line), f))!=NULL){
12	pajs	1.1	if(strncmp(string, line, strlen(string))==0){
13			return line;
14			}
15			}
16
17			return NULL;
18	pajs	1.3	}
19
20			char get_string_match(char line, regmatch_t *match){
21			int len=match->rm_eo - match->rm_so;
22			char *match_string=malloc(len+1);
23
24			match_string=strncpy(match_string, line+match->rm_so, len);
25			match_string[len]='\0';
26
27			return match_string;
28			}
29	pajs	1.4	#ifdef HAVE_ATOLL
30	pajs	1.3	long long get_ll_match(char line, regmatch_t match){
31			char *ptr;
32			long long num;
33
34			ptr=line+match->rm_so;
35			num=atoll(ptr);
36
37			return num;
38	pajs	1.1	}
39	pajs	1.4	#endif