mirror of https://github.com/asterisk/asterisk
55 lines
922 B
55 lines
922 B
/* Compatibility functions for strsep and strtoq missing on Solaris */
|
|
|
|
#include <sys/types.h>
|
|
#include <stdio.h>
|
|
|
|
#include "asterisk/compat.h"
|
|
|
|
char* strsep(char** str, const char* delims)
|
|
{
|
|
char* token;
|
|
|
|
if (*str==NULL) {
|
|
/* No more tokens */
|
|
return NULL;
|
|
}
|
|
|
|
token=*str;
|
|
while (**str!='\0') {
|
|
if (strchr(delims,**str)!=NULL) {
|
|
**str='\0';
|
|
(*str)++;
|
|
return token;
|
|
}
|
|
(*str)++;
|
|
}
|
|
/* There is no other token */
|
|
*str=NULL;
|
|
return token;
|
|
}
|
|
|
|
|
|
|
|
int setenv(const char *name, const char *value, int overwrite)
|
|
{
|
|
unsigned char *buf;
|
|
int buflen;
|
|
|
|
buflen = strlen(name) + strlen(value) + 2;
|
|
if (!(buf = alloca(buflen)))
|
|
return -1;
|
|
|
|
if (!overwrite && getenv(name))
|
|
return 0;
|
|
|
|
snprintf(buf, buflen, "%s=%s", name, value);
|
|
|
|
return putenv(buf);
|
|
}
|
|
|
|
int unsetenv(const char *name)
|
|
{
|
|
return setenv(name, "", 0);
|
|
}
|
|
|