diff options
Diffstat (limited to 'findutils/grep.c')
| -rw-r--r-- | findutils/grep.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/findutils/grep.c b/findutils/grep.c index cc2b697..b4a2592 100644 --- a/findutils/grep.c +++ b/findutils/grep.c @@ -88,8 +88,7 @@ static void grep_file(FILE *file) int idx = 0; /* used for iteration through the circular buffer */ #endif /* CONFIG_FEATURE_GREP_CONTEXT */ - while ((line = get_line_from_file(file)) != NULL) { - chomp(line); + while ((line = bb_get_chomped_line_from_file(file)) != NULL) { linenum++; for (i = 0; i < nregexes; i++) { @@ -154,7 +153,7 @@ static void grep_file(FILE *file) /* Add the line to the circular 'before' buffer */ if(lines_before) { free(before_buf[curpos]); - before_buf[curpos] = xstrdup(line); + before_buf[curpos] = bb_xstrdup(line); curpos = (curpos + 1) % lines_before; } } @@ -205,9 +204,8 @@ static void add_regex(const char *restr) static void load_regexes_from_file(const char *filename) { char *line; - FILE *f = xfopen(filename, "r"); - while ((line = get_line_from_file(f)) != NULL) { - chomp(line); + FILE *f = bb_xfopen(filename, "r"); + while ((line = bb_get_chomped_line_from_file(f)) != NULL) { add_regex(line); free(line); } @@ -242,7 +240,7 @@ extern int grep_main(int argc, char **argv) #endif #ifdef CONFIG_FEATURE_GREP_EGREP_ALIAS - if (strcmp(get_last_path_component(argv[0]), "egrep") == 0) + if (strcmp(bb_get_last_path_component(argv[0]), "egrep") == 0) reflags |= REG_EXTENDED; #endif @@ -298,23 +296,23 @@ extern int grep_main(int argc, char **argv) case 'A': lines_after = strtoul(optarg, &junk, 10); if(*junk != '\0') - error_msg_and_die("invalid context length argument"); + bb_error_msg_and_die("invalid context length argument"); break; case 'B': lines_before = strtoul(optarg, &junk, 10); if(*junk != '\0') - error_msg_and_die("invalid context length argument"); + bb_error_msg_and_die("invalid context length argument"); before_buf = (char **)xcalloc(lines_before, sizeof(char *)); break; case 'C': lines_after = lines_before = strtoul(optarg, &junk, 10); if(*junk != '\0') - error_msg_and_die("invalid context length argument"); + bb_error_msg_and_die("invalid context length argument"); before_buf = (char **)xcalloc(lines_before, sizeof(char *)); break; #endif /* CONFIG_FEATURE_GREP_CONTEXT */ default: - show_usage(); + bb_show_usage(); } } @@ -322,7 +320,7 @@ extern int grep_main(int argc, char **argv) * argv[optind] should be the pattern. no pattern, no worky */ if (nregexes == 0) { if (argv[optind] == NULL) - show_usage(); + bb_show_usage(); else { add_regex(argv[optind]); optind++; @@ -356,7 +354,7 @@ extern int grep_main(int argc, char **argv) file = fopen(cur_file, "r"); if (file == NULL) { if (!suppress_err_msgs) - perror_msg("%s", cur_file); + bb_perror_msg("%s", cur_file); } else { grep_file(file); |