source moved

1 files changed, 0 insertions, 150 deletions

diff --git a/src/rpt.c b/src/rpt.c
deleted file mode 100644
index 1a9a256..0000000
--- a/src/rpt.c
+++ /dev/null
@@ -1,150 +0,0 @@
-#define _GNU_SOURCE		/* getopt_long */
-
-#include <getopt.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/wait.h>
-#include <unistd.h>
-
-#define VERSION "1.0.0"
-
-void
-print_usage(FILE *output)
-{
-	fprintf(output, "Usage:\n");
-	fprintf(output, "rpt [-n | --count COUNT] [-f | --force] COMMAND\n");
-	fprintf(output, "rpt [-h | --help]\n");
-	fprintf(output, "rpt [-V | --version]\n");
-}
-
-void
-print_help()
-{
-	puts("Repeat : repeat a shell command");
-	puts("");
-	print_usage(stdout);
-}
-
-void
-print_version()
-{
-	puts(VERSION);
-}
-
-/* Exit whenever a subprocess fails. */
-void
-exit_on_error(int status)
-{
-	if (WIFEXITED(status))
-		return;
-
-	fprintf(stderr, "Process exited with status %d, aborting.\n", status);
-	exit(1);
-}
-
-/* Ignore subprocesses' errors. */
-void
-continue_on_error(int status)
-{
-	(void) status;
-}
-
-/* Invoke the executable *ARGV COUNT times, passing it the rest of ARG as
-   arguments. Call HANDLE_ERROR_F between each process. */
-void
-repeat_cmd(char **argv, long count, void (*handle_error_f)(int))
-{
-	pid_t pid;
-	int status;
-
-	for(long i = 0; i < count; ++i)
-	{
-		pid = fork();
-
-		if (pid == 0)
-		{
-			/* child */
-			status = execvp(argv[0], argv);
-
-			if (status < 0)
-				exit(1);
-
-			exit(2);
-		}
-		else
-		{
-			/* parent */
-			int exit_status = 0;
-
-			waitpid(pid, &exit_status, 0);
-
-			handle_error_f(exit_status);
-		}
-	}
-}
-
-int
-main(int argc, char* argv[])
-{
-	struct option const opts[] = {
-		{"count", required_argument, NULL, 'n'},
-		{"force", no_argument, NULL, 'f'},
-		{"version", no_argument, NULL, 'V'},
-		{"help", no_argument, NULL, 'h'},
-		{NULL, 0, NULL, 0}
-	};
-
-	opterr = 0;		/* dismiss getopt error message */
-	int opt;
-
-	char *strcount = NULL;
-	long count = 1;
-
-	void (*handle_error_f)(int status) = exit_on_error;
-
-	while ((opt = getopt_long(argc, argv, "+:n:fVh", opts, NULL)) >= 0)
-	{
-		switch(opt)
-		{
-		case 'n':
-			strcount = optarg;
-			break;
-		case 'f':
-			handle_error_f = continue_on_error;
-			break;
-		case 'h':
-			print_help();
-			return 0;
-		case 'V':
-			print_version();
-			return 0;
-		case ':':
-			fprintf(stderr, "COUNT value missing.\n");
-			print_usage(stderr);
-			return 1; /* invalid option */
-		default:
-			print_usage(stderr);
-			return 1; /* invalid option */
-		}
-	}
-
-	if (strcount)
-	{
-		char *err = NULL;
-		count = strtol(strcount, &err, 10);
-
-		if (err && (*err != '\0'))
-		{
-			fprintf(stderr, "Failed to read COUNT : '%s'.\n",
-				strcount);
-			return 2; /* error while reading COUNT */
-		}
-	}
-
-	if (optind >= argc)
-		return 3;	/* COMMAND not provided */
-
-	repeat_cmd(argv + optind, count, handle_error_f);
-
-	return 0;
-}