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Added a '-c' option: This will warn you if any file in the directory-tree

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you run it on are unsuitable food for diff/patch.  Can you use it as it
is now Rod ?
This commit is contained in:
Poul-Henning Kamp 1994-09-25 20:45:55 +00:00
parent d5c97aea74
commit e96613d352
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=3100
1 changed files with 31 additions and 9 deletions
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40
usr.sbin/ctm/ctm_scan/ctm_scan.c
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@ -20,6 +20,7 @@
#include <md5.h>
int barf[256];
int CheckMode = 0;
int
pstrcmp(const void *pp, const void *qq)
@ -93,22 +94,34 @@ Do(char *path)
continue;
}
MD5Init(&ctx);
l = j = 0;
l = 1;
j = 0;
while(0 < (i = read(fd,data,sizeof data))) {
l = (data[i-1] == '\n');
MD5Update(&ctx,data,i);
if(!CheckMode)
MD5Update(&ctx,data,i);
for(q=data;i && !j;i--)
if(barf[*q++])
j=1;
}
if(!l)
j=1;
close(fd);
i = printf("f %s %o %d %d %d %d %s\n",
buf,st.st_mode & (~S_IFMT),st.st_uid,st.st_gid,
j,st.st_size,MD5End(&ctx));
if(!i)
exit(-1);
if(CheckMode) {
if(j || !l) {
i = printf("%s",buf);
if(!i) exit(-1);
if(j) printf(" Illegal characters.");
if(!l) printf(" No final newline.");
i = printf(".\n");
if(!i) exit(-1);
}
} else {
if(!l)
j=2;
i = printf("f %s %o %d %d %d %d %s\n",
buf,st.st_mode & (~S_IFMT),st.st_uid,st.st_gid,
j,st.st_size,MD5End(&ctx));
if(!i) exit(-1);
}
break;
default:
fprintf(stderr,"%s: type 0%o\n",buf, st.st_mode & S_IFMT);
@ -132,6 +145,15 @@ main(int argc, char **argv)
barf[0x80] = 1;
barf[0xff] = 1;
/*
* -c is CheckMode
*/
if (argc > 1 && !strcmp(argv[1],"-c")) {
CheckMode=1;
argc--;
argv++;
}
/*
* First argument, if any, is where to do the work.
*/