ELinks 0.18.0
env.h File Reference
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Functions

int env_set (const char *name, const char *value, int len)
 Set name environment variable to value or a substring of it: On success, it returns 0.
 

Function Documentation

◆ env_set()

int env_set ( const char * name,
const char * value,
int length )

Set name environment variable to value or a substring of it: On success, it returns 0.

If value is NULL and on error, it returns -1. If length >= 0 and smaller than true value length, it will set name to specified substring of value.