osdgetexec.c File Reference

#include <string.h>
#include <stdlib.h>
#include <osiFileName.h>

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Functions
char *	epicsGetExecName (void)
char *	epicsGetExecDir (void)

Function Documentation

char* epicsGetExecDir

(

void

)

Return the absolute path of the directory containing the current executable.

Returns

NULL or the path. Caller must free()

Definition at line 18 of file osdgetexec.c.

{
    char *ret = epicsGetExecName();
    if(ret) {
        char *sep = strrchr(ret, '/');
        if(sep) {
            /* nil the charactor after the / */
            sep[1] = '\0';
        }
    }
    return ret;
}

char* epicsGetExecName

(

void

)

Return the absolute path of the current executable.

Returns

NULL or the path. Caller must free()

Definition at line 7 of file osdgetexec.c.

{
    const char *raw = getexecname();
    char *ret = NULL;
    /* manpage says getexecname() might return a relative path.  we treat this as an error */
    if(raw[0]=='/') {
        ret = strdup(raw);
    }
    return ret;
}