X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=diff.c;h=7d06b035ae8b6a53f10a7f94251a24d911baa509;hb=bc162e40ea6dc3208e3bda76301d6409607ed3ff;hp=cafc755406761f69e14584b4b459c15d92f1cf7b;hpb=8082d8d3050e3fdd7b0f13c7a7b3ad68af7f478a;p=git.git

diff --git a/diff.c b/diff.c
index cafc7554..7d06b035 100644
--- a/diff.c
+++ b/diff.c
@@ -10,7 +10,6 @@
 #include "diffcore.h"
 
 static const char *diff_opts = "-pu";
-static unsigned char null_sha1[20] = { 0, };
 
 static int use_size_cache;
 
@@ -414,7 +413,7 @@ void diff_free_filespec_data(struct diff_filespec *s)
 static void prep_temp_blob(struct diff_tempfile *temp,
 			   void *blob,
 			   unsigned long size,
-			   unsigned char *sha1,
+			   const unsigned char *sha1,
 			   int mode)
 {
 	int fd;
@@ -709,6 +708,8 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac)
 		options->rename_limit = strtoul(arg+2, NULL, 10);
 	else if (!strcmp(arg, "--name-only"))
 		options->output_format = DIFF_FORMAT_NAME;
+	else if (!strcmp(arg, "--name-status"))
+		options->output_format = DIFF_FORMAT_NAME_STATUS;
 	else if (!strcmp(arg, "-R"))
 		options->reverse_diff = 1;
 	else if (!strncmp(arg, "-S", 2))
@@ -835,7 +836,8 @@ void diff_free_filepair(struct diff_filepair *p)
 
 static void diff_flush_raw(struct diff_filepair *p,
 			   int line_termination,
-			   int inter_name_termination)
+			   int inter_name_termination,
+			   int output_format)
 {
 	int two_paths;
 	char status[10];
@@ -871,13 +873,12 @@ static void diff_flush_raw(struct diff_filepair *p,
 		two_paths = 0;
 		break;
 	}
-	printf(":%06o %06o %s ",
-	       p->one->mode, p->two->mode, sha1_to_hex(p->one->sha1));
-	printf("%s %s%c%s",
-	       sha1_to_hex(p->two->sha1),
-	       status,
-	       inter_name_termination,
-	       p->one->path);
+	if (output_format != DIFF_FORMAT_NAME_STATUS) {
+		printf(":%06o %06o %s ",
+		       p->one->mode, p->two->mode, sha1_to_hex(p->one->sha1));
+		printf("%s ", sha1_to_hex(p->two->sha1));
+	}
+	printf("%s%c%s",status, inter_name_termination, p->one->path);
 	if (two_paths)
 		printf("%c%s", inter_name_termination, p->two->path);
 	putchar(line_termination);
@@ -1067,8 +1068,10 @@ void diff_flush(struct diff_options *options)
 			diff_flush_patch(p);
 			break;
 		case DIFF_FORMAT_RAW:
+		case DIFF_FORMAT_NAME_STATUS:
 			diff_flush_raw(p, line_termination,
-				       inter_name_termination);
+				       inter_name_termination,
+				       diff_output_format);
 			break;
 		case DIFF_FORMAT_NAME:
 			diff_flush_name(p, line_termination);