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various little bug fixes

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This commit is contained in:
rsc 2004-04-19 05:54:21 +00:00
parent 6b53e2a4d0
commit 892de79874
8 changed files with 2351 additions and 8 deletions
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16
src/cmd/bzip2/bzip2.c
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@ -23,7 +23,9 @@ void
main(int argc, char **argv)
{
int i, ok, stdout;
char **oargv;
oargv = argv;
level = 6;
stdout = 0;
ARGBEGIN{
@ -36,6 +38,20 @@ main(int argc, char **argv)
case 'c':
stdout++;
break;
case 'd':
/*
* gnu tar expects bzip2 -d to decompress
* humor it. ugh.
*/
/* remove -d from command line - magic! */
if(strcmp(argv[0], "-d") == 0){
while(*argv++)
*(argv-1) = *argv;
}else
memmove(_args-1, _args, strlen(_args)+1);
exec("bunzip2", oargv);
sysfatal("exec bunzip2 failed");
break;
case '1': case '2': case '3': case '4':
case '5': case '6': case '7': case '8': case '9':
level = ARGC() - '0';