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dj(1), dj.1: Remove -A (use -a "\0") (see #101)

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dtb
2024-06-26 13:45:36 -06:00
parent e65f6b650d
commit fb74e7bef0
2 changed files with 6 additions and 11 deletions
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7
src/dj.c
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@@ -265,7 +265,7 @@ parse(char *s){
static int
usage(void){
fprintf(stderr, "Usage: %s (-AHn) (-a [byte]) (-c [count])\n"
fprintf(stderr, "Usage: %s (-Hn) (-a [byte]) (-c [count])\n"
"\t(-i [input file]) (-b [input block size]) (-s [input offset])\n"
"\t(-o [output file]) (-B [output block size]) (-S [output offset])\n",
program_name);
@@ -294,7 +294,7 @@ int main(int argc, char *argv[]){
if(argc > 0){
program_name = argv[0];
while((c = getopt(argc, argv, "a:Ab:B:c:i:hHns:S:o:")) != -1)
while((c = getopt(argc, argv, "a:b:B:c:i:hHns:S:o:")) != -1)
switch(c){
case 'i': case 'o':
i = (c == 'o');
@@ -306,11 +306,10 @@ int main(int argc, char *argv[]){
break;
terminate(io);
return oserr(optarg);
case 'A': align = '\0'; break;
case 'n': noerror = 1; break;
case 'H': fmt_output = fmt_human; break;
case 'a':
if(optarg[0] != '\0' && optarg[1] == '\0'){
if(optarg[0] == '\0' || optarg[1] == '\0'){
align = optarg[0];
break;
}