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.
#	Content
1	#include <stdio.h>
2	#include <string.h>
3	#include <stdlib.h>
4	#include <sys/types.h>
5	#include <regex.h>
6
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	while((fgets(line, sizeof(line), f))!=NULL){
12	if(strncmp(string, line, strlen(string))==0){
13	return line;
14	}
15	}
16
17	return NULL;
18	}
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	#ifdef HAVE_ATOLL
30	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	}
39	#endif