mirror of
https://github.com/libguestfs/libguestfs.git
synced 2026-03-22 07:03:38 +00:00
fdfedcb4ef
Like with the previous commit, this replaces instances of:
if (something_bad) {
fprintf (stderr, "%s: error message\n", guestfs_int_program_name);
exit (EXIT_FAILURE);
}
with:
if (something_bad)
error (EXIT_FAILURE, 0, "error message");
(except in a few cases were errno was incorrectly being ignored, in
which case I have fixed that).
It's slightly more complex than the previous commit because we must be
careful to:
- Remove the program name (since error(3) prints it).
- Remove any trailing \n character from the message.
Candidates for replacement were found using:
pcregrep --buffer-size 10M -M '\bfprintf\b.*\n.*\bexit\b' `git ls-files`
65 lines
2.0 KiB
C
65 lines
2.0 KiB
C
/* libguestfs
|
|
* Copyright (C) 2009 Red Hat Inc.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
/* This program, which must be statically linked, is used to test the
|
|
* guestfs_command and guestfs_command_lines functions.
|
|
*/
|
|
|
|
#include <config.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
#include <error.h>
|
|
|
|
#define STREQ(a,b) (strcmp((a),(b)) == 0)
|
|
|
|
int
|
|
main (int argc, char *argv[])
|
|
{
|
|
if (argc > 1) {
|
|
if (STREQ (argv[1], "1")) {
|
|
printf ("Result1");
|
|
} else if (STREQ (argv[1], "2")) {
|
|
printf ("Result2\n");
|
|
} else if (STREQ (argv[1], "3")) {
|
|
printf ("\nResult3");
|
|
} else if (STREQ (argv[1], "4")) {
|
|
printf ("\nResult4\n");
|
|
} else if (STREQ (argv[1], "5")) {
|
|
printf ("\nResult5\n\n");
|
|
} else if (STREQ (argv[1], "6")) {
|
|
printf ("\n\nResult6\n\n");
|
|
} else if (STREQ (argv[1], "7")) {
|
|
/* nothing */
|
|
} else if (STREQ (argv[1], "8")) {
|
|
printf ("\n");
|
|
} else if (STREQ (argv[1], "9")) {
|
|
printf ("\n\n");
|
|
} else if (STREQ (argv[1], "10")) {
|
|
printf ("Result10-1\nResult10-2\n");
|
|
} else if (STREQ (argv[1], "11")) {
|
|
printf ("Result11-1\nResult11-2");
|
|
} else
|
|
error (EXIT_FAILURE, 0, "unknown parameter: %s", argv[1]);
|
|
} else
|
|
error (EXIT_FAILURE, 0, "missing parameter");
|
|
|
|
exit (EXIT_SUCCESS);
|
|
}
|