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Top Forums Programming C; storing strings in an array Post 302643835 by neutronscott on Sunday 20th of May 2012 08:33:17 PM
Old 05-20-2012
Code:
linelist[index] = line;

line here is a pointer to something returned earlier. so you've set each element to point to the same place. you malloc enough for the string. you'd want to copy it with strcpy, or use strdup

Code:
strcpy(linelist[index],line);


Last edited by neutronscott; 05-20-2012 at 09:45 PM.. Reason: add code
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STRING(3)						     Linux Programmer's Manual							 STRING(3)

NAME
strcasecmp, strcat, strchr, strcmp, strcoll, strcpy, strcspn, strdup, strfry, strlen, strncat, strncmp, strncpy, strncasecmp, strpbrk, str- rchr, strsep, strspn, strstr, strtok, strxfrm, index, rindex - string operations SYNOPSIS
#include <string.h> int strcasecmp(const char *s1, const char *s2); char *strcat(char *dest, const char *src); char *strchr(const char *s, int c); int strcmp(const char *s1, const char *s2); int strcoll(const char *s1, const char *s2); char *strcpy(char *dest, const char *src); size_t strcspn(const char *s, const char *reject); char *strdup(const char *s); char *strfry(char *string); size_t strlen(const char *s); char *strncat(char *dest, const char *src, size_t n); int strncmp(const char *s1, const char *s2, size_t n); char *strncpy(char *dest, const char *src, size_t n); int strncasecmp(const char *s1, const char *s2, size_t n); char *strpbrk(const char *s, const char *accept); char *strrchr(const char *s, int c); char *strsep(char **stringp, const char *delim); size_t strspn(const char *s, const char *accept); char *strstr(const char *haystack, const char *needle); char *strtok(char *s, const char *delim); size_t strxfrm(char *dest, const char *src, size_t n); char *index(const char *s, int c); char *rindex(const char *s, int c); DESCRIPTION
The string functions perform string operations on NULL-terminated strings. See the individual man pages for descriptions of each function. SEE ALSO
index(3), rindex(3), strcasecmp(3), strcat(3), strchr(3), strcmp(3), strcoll(3), strcpy(3), strcspn(3), strdup(3), strfry(3), strlen(3), strncat(3), strncmp(3), strncpy(3), strncasecmp(3), strpbrk(3), strrchr(3), strsep(3), strspn(3), strstr(3), strtok(3), strxfrm(3) 1993-04-09 STRING(3)
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