diff options
| -rw-r--r-- | editors/sed.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/editors/sed.c b/editors/sed.c index 7950b93..1b6ed2b 100644 --- a/editors/sed.c +++ b/editors/sed.c @@ -135,7 +135,7 @@ static sed_cmd_t sed_cmd_head; static sed_cmd_t *sed_cmd_tail = &sed_cmd_head; /* Linked list of append lines */ -static struct append_list { +struct append_list { char *string; struct append_list *next; }; @@ -1187,10 +1187,7 @@ extern int sed_main(int argc, char **argv) * files were specified or '-' was specified, take input from stdin. * Otherwise, we process all the files specified. */ if (argv[optind] == NULL) { - if(in_place) { - fprintf(stderr,"sed: Filename required for -i\n"); - exit(1); - } + if(in_place) bb_error_msg_and_die("Filename required for -i"); add_input_file(stdin); process_files(); } else { @@ -1206,14 +1203,16 @@ extern int sed_main(int argc, char **argv) if (file) { if(in_place) { struct stat statbuf; + int nonstdoutfd; + outname=bb_xstrndup(argv[i],strlen(argv[i])+6); strcat(outname,"XXXXXX"); - mkstemp(outname); - nonstdout=bb_wfopen(outname,"w"); + if(-1==(nonstdoutfd=mkstemp(outname))) + bb_error_msg_and_die("no temp file"); + nonstdout=fdopen(nonstdoutfd,"w"); /* Set permissions of output file */ fstat(fileno(file),&statbuf); - fchmod(fileno(nonstdout),statbuf.st_mode); - atexit(cleanup_outname); + fchmod(nonstdoutfd,statbuf.st_mode); add_input_file(file); process_files(); fclose(nonstdout); |