Merge "Lose cmp to toybox."

2 files changed, 0 insertions, 92 deletions

diff --git a/toolbox/Android.mk b/toolbox/Android.mk
index c344f74..3d568fc 100644
--- a/toolbox/Android.mk
+++ b/toolbox/Android.mk
@@ -53,7 +53,6 @@ BSD_TOOLS := \
     grep \
 
 OUR_TOOLS := \
-    cmp \
     df \
     getevent \
     getprop \
diff --git a/toolbox/cmp.c b/toolbox/cmp.c
deleted file mode 100644
index 80635ad..0000000
--- a/toolbox/cmp.c
+++ /dev/null
@@ -1,91 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdint.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <errno.h>
-
-int cmp_main(int argc, char *argv[])
-{
-    int c;
-    int fd1, fd2;
-	char buf1[4096], buf2[4096];
-    int res, res1, res2;
-	int rv = 0;
-	int i;
-	int filepos = 0;
-
-	int show_byte = 0;
-	int show_all = 0;
-	int limit = 0;
-
-    do {
-        c = getopt(argc, argv, "bln:");
-        if (c == EOF)
-            break;
-        switch (c) {
-        case 'b':
-            show_byte = 1;
-            break;
-        case 'l':
-            show_all = 1;
-            break;
-        case 'n':
-            limit = atoi(optarg);
-            break;
-        case '?':
-            fprintf(stderr, "%s: invalid option -%c\n",
-                argv[0], optopt);
-            exit(1);
-        }
-    } while (1);
-
-    if (optind + 2 != argc) {
-        fprintf(stderr, "Usage: %s [-b] [-l] [-n count] file1 file2\n", argv[0]);
-        exit(1);
-    }
-
-    fd1 = open(argv[optind], O_RDONLY);
-    if(fd1 < 0) {
-        fprintf(stderr, "could not open %s, %s\n", argv[optind], strerror(errno));
-        return 1;
-    }
-
-    fd2 = open(argv[optind+1], O_RDONLY);
-    if(fd2 < 0) {
-        fprintf(stderr, "could not open %s, %s\n", argv[optind+1], strerror(errno));
-        return 1;
-    }
-    
-    while(1) {
-        res1 = read(fd1, &buf1, sizeof(buf1));
-        res2 = read(fd2, &buf2, sizeof(buf2));
-		res = res1 < res2 ? res1 : res2;
-		if(res1 == 0 && res2 == 0) {
-			return rv;
-		}
-		for(i = 0; i < res; i++) {
-			if(buf1[i] != buf2[i]) {
-				printf("%s %s differ byte %d", argv[optind], argv[optind+1], filepos + i);
-				if(show_byte)
-					printf(" 0x%02x 0x%02x", buf1[i], buf2[i]);
-				printf("\n");
-				if(!show_all)
-					return 1;
-				rv = 1;
-			}
-			if(limit) {
-				limit--;
-				if(limit == 0)
-					return rv;
-			}
-		}
-		if(res1 != res2 || res < 0) {
-			printf("%s on %s\n", res < 0 ? "Read error" : "EOF", res1 < res2 ? argv[optind] : argv[optind+1]);
-			return 1;
-		}
-		filepos += res;
-    }
-}