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cmpmrg_text: allow to skip actual comparison
[ia32rtools.git]
/
tools
/
cmpmrg_text.c
diff --git
a/tools/cmpmrg_text.c
b/tools/cmpmrg_text.c
index
3862ef3
..
015db89
100644
(file)
--- a/
tools/cmpmrg_text.c
+++ b/
tools/cmpmrg_text.c
@@
-482,24
+482,33
@@
int main(int argc, char *argv[])
FILE *f_obj, *f_exe;
SCNHDR tmphdr;
long sztext_cmn;
FILE *f_obj, *f_exe;
SCNHDR tmphdr;
long sztext_cmn;
+ int do_cmp = 1;
int retval = 1;
int left;
int retval = 1;
int left;
+ int arg;
int ret;
int i;
int ret;
int i;
- if (argc != 3) {
- printf("usage:\n%s <a_obj> <exe>\n", argv[0]);
+ for (arg = 1; arg < argc; arg++) {
+ if (!strcmp(argv[arg], "-n"))
+ do_cmp = 0;
+ else
+ break;
+ }
+
+ if (argc != arg + 2) {
+ printf("usage:\n%s [-n] <a_obj> <exe>\n", argv[0]);
return 1;
}
return 1;
}
- f_obj = fopen(argv[
1
], "r+b");
+ f_obj = fopen(argv[
arg++
], "r+b");
if (f_obj == NULL) {
fprintf(stderr, "%s: ", argv[1]);
perror("");
return 1;
}
if (f_obj == NULL) {
fprintf(stderr, "%s: ", argv[1]);
perror("");
return 1;
}
- f_exe = fopen(argv[
2
], "r");
+ f_exe = fopen(argv[
arg++
], "r");
if (f_exe == NULL) {
fprintf(stderr, "%s: ", argv[2]);
perror("");
if (f_exe == NULL) {
fprintf(stderr, "%s: ", argv[2]);
perror("");
@@
-539,6
+548,7
@@
int main(int argc, char *argv[])
}
}
}
}
+ if (do_cmp)
for (i = 0; i < sztext_cmn; i++)
{
if (s_text_obj.data[i] == s_text_exe.data[i])
for (i = 0; i < sztext_cmn; i++)
{
if (s_text_obj.data[i] == s_text_exe.data[i])