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/* compatibility routines, non reentrant .... */
#include <string.h>
#include <time.h>
struct tm *localtime_r(
const time_t *t,
struct tm *r)
{
struct tm *temp;
temp = localtime(t);
memcpy(r, temp, sizeof(struct tm));
return (r);
}
struct tm *gmtime_r(
const time_t *t,
struct tm *r)
{
struct tm *temp;
temp = gmtime(t);
memcpy(r, temp, sizeof(struct tm));
return r;
}
char *ctime_r(
const time_t *t,
char *buf)
{
char *temp;
temp = asctime(localtime(t));
strcpy(buf, temp);
return (buf);
}
/*
s
Points to the string from which to extract tokens.
delim
Points to a null-terminated set of delimiter characters.
save_ptr
Is a value-return parameter used by strtok_r() to record its progress through s1.
*/
char *strtok_r(
char *s,
const char *delim,
char **save_ptr)
{
char *token;
if (s == NULL)
s = *save_ptr;
/* Scan leading delimiters. */
s += strspn(s, delim);
if (*s == '\0') {
*save_ptr = s;
return NULL;
}
/* Find the end of the token. */
token = s;
s = strpbrk(token, delim);
if (s == NULL) {
/* This token finishes the string. */
*save_ptr = token;
while (**save_ptr != '\0')
(*save_ptr)++;
} else {
/* Terminate the token and make *SAVE_PTR point past it. */
*s = '\0';
*save_ptr = s + 1;
}
return token;
}
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