am 830914a4: Merge "Lose touch to toybox."

* commit '830914a4b6c42d04004e2ec3ff38823f6be8c23f':
  Lose touch to toybox.

toolbox/Android.mk

@@ -69,7 +69,6 @@ OUR_TOOLS := \
     start \
     stop \
     top \
-    touch \
     umount \
     uptime \
     watchprops \

toolbox/touch.c

@@ -1,115 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-#include <sys/types.h>
-#include <fcntl.h>
-#include <sys/stat.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <time.h>
-#include <unistd.h>
-
-static void usage(void)
-{
-        fprintf(stderr, "touch: usage: touch [-alm] [-t YYYYMMDD[.hhmmss]] <file>\n");
-        exit(1);
-}
-
-static time_t parse_time(char *s)
-{
-    struct tm tm;
-    int day = atoi(s);
-    int hour = 0;
-
-    while (*s && *s != '.') {
-        s++;
-    }
-
-    if (*s) {
-        s++;
-        hour = atoi(s);
-    }
-
-    tm.tm_year = day / 10000 - 1900;
-    tm.tm_mon = (day % 10000) / 100 - 1;
-    tm.tm_mday = day % 100;
-    tm.tm_hour = hour / 10000;
-    tm.tm_min = (hour % 10000) / 100;
-    tm.tm_sec = hour % 100;
-    tm.tm_isdst = -1;
-
-    return mktime(&tm);
-}
-
-int touch_main(int argc, char *argv[])
-{
-        int i, fd, aflag = 0, mflag = 0, debug = 0, flags = 0;
-        struct timespec specified_time, times[2];
-        char *file = 0;
-
-        specified_time.tv_nsec = UTIME_NOW;
-
-        for (i = 1; i < argc; i++) {
-            if (argv[i][0] == '-') {
-                /* an option */
-                const char *arg = argv[i]+1;
-                while (arg[0]) {
-                    switch (arg[0]) {
-                    case 'a': aflag = 1; break;
-                    case 'm': mflag = 1; break;
-                    case 't':
-                        if ((i+1) >= argc)
-                            usage();
-                        specified_time.tv_sec = parse_time(argv[++i]);
-                        if (specified_time.tv_sec == -1) {
-                            fprintf(stderr, "touch: invalid timestamp specified\n");
-                            exit(1);
-                        }
-                        specified_time.tv_nsec = 0;
-                        break;
-                    case 'l': flags |= AT_SYMLINK_NOFOLLOW; break;
-                    case 'd': debug = 1; break;
-                    default:
-                        usage();
-                    }
-                    arg++;
-                }
-            } else {
-                /* not an option, and only accept one filename */
-                if (i+1 != argc)
-                    usage();
-                file = argv[i];
-            }
-        }
-
-        if (! file) {
-            fprintf(stderr, "touch: no file specified\n");
-            exit(1);
-        }
-
-        if (access(file, F_OK))
-            if ((fd=creat(file, 0666)) != -1)
-                close(fd);
-
-        if ((mflag == 0) && (aflag == 0))
-            aflag = mflag = 1;
-
-        if (aflag)
-            times[0] = specified_time;
-        else
-            times[0].tv_nsec = UTIME_OMIT;
-
-        if (mflag)
-            times[1] = specified_time;
-        else
-            times[1].tv_nsec = UTIME_OMIT;
-
-        if (debug) {
-            fprintf(stderr, "file = %s\n", file);
-            fprintf(stderr, "times[0].tv_sec = %ld, times[0].tv_nsec = %ld\n", times[0].tv_sec, times[0].tv_nsec);
-            fprintf(stderr, "times[1].tv_sec = %ld, times[1].tv_nsec = %ld\n", times[1].tv_sec, times[1].tv_nsec);
-            fprintf(stderr, "flags = 0x%8.8x\n", flags);
-        }
-
-        return utimensat(AT_FDCWD, file, times, flags);
-}
-