Searched refs:diffprog (Results 1 – 1 of 1) sorted by relevance
161 char **diffargv, *diffprog = "diff", *filename1, *filename2, in main() local179 diffargv[diffargc++] = diffprog; in main()202 diffargv[0] = diffprog = optarg; in main()303 execvp(diffprog, diffargv); in main()304 err(2, "could not execute diff: %s", diffprog); in main()