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