src/usr.bin/which/which.c - diff

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version 1.19, 2014/05/20 01:25:23

version 1.20, 2015/01/16 06:40:14

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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

#include <sys/param.h>

#include <sys/stat.h>

#include <sys/sysctl.h>

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#include <stdlib.h>

#include <string.h>

#include <unistd.h>

#include <limits.h>

#define PROG_WHICH 1

#define PROG_WHEREIS 2

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int

findprog(char *prog, char *path, int progmode, int allmatches)

{

char *p, filename[MAXPATHLEN];

char *p, filename[PATH_MAX];

int proglen, plen, rval = 0;

struct stat sbuf;

char *pathcpy;