diff options
Diffstat (limited to 'miscutils')
| -rw-r--r-- | miscutils/strings.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/miscutils/strings.c b/miscutils/strings.c index 1231a93..4778cfb 100644 --- a/miscutils/strings.c +++ b/miscutils/strings.c @@ -37,10 +37,11 @@ int strings_main(int argc, char **argv) { - int n=4, c, i, opt=0, a=0, status=EXIT_SUCCESS; + int n=4, c, i, opt=0, status=EXIT_SUCCESS; long t=0, count; - FILE *file; + FILE *file = stdin; char *string=NULL; + const char *fmt="%s: "; while ((i = getopt(argc, argv, "afon:")) > 0) switch(i) @@ -66,18 +67,19 @@ int strings_main(int argc, char **argv) i=0; string=xmalloc(n+1); - string[n]='\0'; + /*string[n]='\0';*/ n-=1; - if(!argc ) + if(argc==0) { - file = stdin; + fmt="{%s}: "; + *argv=(char *)bb_msg_standard_input; goto pipe; } - for(a=0;a<argc;a++) + for( ;*argv!=NULL;*argv++) { - if((file=fopen(argv[a],"r"))) + if((file=bb_wfopen(*argv,"r"))) { pipe: @@ -93,7 +95,7 @@ pipe: if(i==n) { if(opt == 1 || opt == 3 ) - printf("%s: ", (!argv[a])? "{stdin}" : argv[a]); + printf(fmt,*argv); if(opt >= 2 ) printf("%7lo ", t); printf("%s", string); @@ -114,12 +116,9 @@ pipe: bb_fclose_nonstdin(file); } else - { - bb_perror_msg("%s",argv[a]); status=EXIT_FAILURE; - } } - free(string); + /*free(string);*/ exit(status); } |