cad3fc743a
function old new delta fputs_stdout - 12 +12 zxc_vm_process 7237 7230 -7 yes_main 85 78 -7 write_block 380 373 -7 wrapf 305 298 -7 strings_main 437 430 -7 show_bridge 353 346 -7 rev_main 384 377 -7 put_prompt_custom 58 51 -7 put_cur_glyph_and_inc_cursor 168 161 -7 print_numbered_lines 152 145 -7 print_named_ascii 130 123 -7 print_name 135 128 -7 print_login_issue 386 379 -7 print_ascii 208 201 -7 powertop_main 1249 1242 -7 od_main 1789 1782 -7 logread_main 518 511 -7 head_main 804 797 -7 display_process_list 1319 1312 -7 cut_main 1002 995 -7 bb_dump_dump 1550 1543 -7 bb_ask_noecho 393 386 -7 baseNUM_main 702 695 -7 expand_main 755 745 -10 dumpleases_main 497 487 -10 write1 12 - -12 putcsi 37 23 -14 print_login_prompt 55 41 -14 paste_main 525 511 -14 cat_main 440 426 -14 print_it 245 230 -15 print_addrinfo 1188 1171 -17 print_rule 770 750 -20 print_linkinfo 842 822 -20 httpd_main 791 771 -20 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 0/34 up/down: 12/-341) Total: -329 bytes Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
38 lines
735 B
C
38 lines
735 B
C
/* vi: set sw=4 ts=4: */
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/*
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* Copyright (C) 2017 Denys Vlasenko <vda.linux@googlemail.com>
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*
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* Licensed under GPLv2, see file LICENSE in this source tree.
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*/
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//kbuild:lib-y += print_numbered_lines.o
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#include "libbb.h"
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int FAST_FUNC print_numbered_lines(struct number_state *ns, const char *filename)
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{
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FILE *fp = fopen_or_warn_stdin(filename);
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unsigned N;
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char *line;
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if (!fp)
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return EXIT_FAILURE;
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N = ns->start;
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while ((line = xmalloc_fgetline(fp)) != NULL) {
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if (ns->all
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|| (ns->nonempty && line[0])
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) {
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printf("%*u%s", ns->width, N, ns->sep);
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N += ns->inc;
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} else if (ns->empty_str)
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fputs_stdout(ns->empty_str);
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puts(line);
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free(line);
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}
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ns->start = N;
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fclose(fp);
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return EXIT_SUCCESS;
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}
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