popt/findme.c File Reference

#include "system.h"
#include "findme.h"

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Functions

const char * findProgramPath (const char *argv0)
 Return absolute path to executable by searching PATH.


Detailed Description

Definition in file findme.c.


Function Documentation

const char* findProgramPath ( const char *  argv0  ) 

Return absolute path to executable by searching PATH.

Parameters:
argv0 name of executable
Returns:
(malloc'd) absolute path to executable (or NULL)

Definition at line 12 of file findme.c.

References alloca(), getenv(), X_OK, and xstrdup().

Referenced by execCommand().


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