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authorLv Zheng <lv.zheng@intel.com>2014-04-04 12:39:42 +0800
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-04-20 22:59:40 +0200
commit506f57dd6dfdb1d73cb77106706cd5b8953b453d (patch)
tree4c5b7085f22dcc0bd4e10267c55960b38ee1598c /tools/power/acpi/common
parentc418ce19030f8cd9304b4e97c8e0dd580a81ace5 (diff)
downloadlinux-stericsson-506f57dd6dfdb1d73cb77106706cd5b8953b453d.tar.gz
ACPICA: acpidump: Add support to generate acpidump release.
The acpidump is initiated by Bob Moore and Chao Guan, fixed and completed by Lv Zheng. This patch is a generation of the commit that adds acpidump release automation into ACPICA release process. Lv Zheng. Note that this patch doesn't replace the kernel shipped acpidump with the new acpidump. The replacement is done by further patches. Original-by: Chao Guan <guanchao@mail.ustc.edu.cn> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'tools/power/acpi/common')
-rw-r--r--tools/power/acpi/common/getopt.c239
1 files changed, 239 insertions, 0 deletions
diff --git a/tools/power/acpi/common/getopt.c b/tools/power/acpi/common/getopt.c
new file mode 100644
index 000000000000..a302f52e4fd3
--- /dev/null
+++ b/tools/power/acpi/common/getopt.c
@@ -0,0 +1,239 @@
+/******************************************************************************
+ *
+ * Module Name: getopt
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+/*
+ * ACPICA getopt() implementation
+ *
+ * Option strings:
+ * "f" - Option has no arguments
+ * "f:" - Option requires an argument
+ * "f^" - Option has optional single-char sub-options
+ * "f|" - Option has required single-char sub-options
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <acpi/acpi.h>
+#include "accommon.h"
+#include "acapps.h"
+
+#define ACPI_OPTION_ERROR(msg, badchar) \
+ if (acpi_gbl_opterr) {fprintf (stderr, "%s%c\n", msg, badchar);}
+
+int acpi_gbl_opterr = 1;
+int acpi_gbl_optind = 1;
+int acpi_gbl_sub_opt_char = 0;
+char *acpi_gbl_optarg;
+
+static int current_char_ptr = 1;
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_getopt_argument
+ *
+ * PARAMETERS: argc, argv - from main
+ *
+ * RETURN: 0 if an argument was found, -1 otherwise. Sets acpi_gbl_Optarg
+ * to point to the next argument.
+ *
+ * DESCRIPTION: Get the next argument. Used to obtain arguments for the
+ * two-character options after the original call to acpi_getopt.
+ * Note: Either the argument starts at the next character after
+ * the option, or it is pointed to by the next argv entry.
+ * (After call to acpi_getopt, we need to backup to the previous
+ * argv entry).
+ *
+ ******************************************************************************/
+
+int acpi_getopt_argument(int argc, char **argv)
+{
+ acpi_gbl_optind--;
+ current_char_ptr++;
+
+ if (argv[acpi_gbl_optind][(int)(current_char_ptr + 1)] != '\0') {
+ acpi_gbl_optarg =
+ &argv[acpi_gbl_optind++][(int)(current_char_ptr + 1)];
+ } else if (++acpi_gbl_optind >= argc) {
+ ACPI_OPTION_ERROR("Option requires an argument: -", 'v');
+
+ current_char_ptr = 1;
+ return (-1);
+ } else {
+ acpi_gbl_optarg = argv[acpi_gbl_optind++];
+ }
+
+ current_char_ptr = 1;
+ return (0);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_getopt
+ *
+ * PARAMETERS: argc, argv - from main
+ * opts - options info list
+ *
+ * RETURN: Option character or EOF
+ *
+ * DESCRIPTION: Get the next option
+ *
+ ******************************************************************************/
+
+int acpi_getopt(int argc, char **argv, char *opts)
+{
+ int current_char;
+ char *opts_ptr;
+
+ if (current_char_ptr == 1) {
+ if (acpi_gbl_optind >= argc ||
+ argv[acpi_gbl_optind][0] != '-' ||
+ argv[acpi_gbl_optind][1] == '\0') {
+ return (EOF);
+ } else if (strcmp(argv[acpi_gbl_optind], "--") == 0) {
+ acpi_gbl_optind++;
+ return (EOF);
+ }
+ }
+
+ /* Get the option */
+
+ current_char = argv[acpi_gbl_optind][current_char_ptr];
+
+ /* Make sure that the option is legal */
+
+ if (current_char == ':' ||
+ (opts_ptr = strchr(opts, current_char)) == NULL) {
+ ACPI_OPTION_ERROR("Illegal option: -", current_char);
+
+ if (argv[acpi_gbl_optind][++current_char_ptr] == '\0') {
+ acpi_gbl_optind++;
+ current_char_ptr = 1;
+ }
+
+ return ('?');
+ }
+
+ /* Option requires an argument? */
+
+ if (*++opts_ptr == ':') {
+ if (argv[acpi_gbl_optind][(int)(current_char_ptr + 1)] != '\0') {
+ acpi_gbl_optarg =
+ &argv[acpi_gbl_optind++][(int)
+ (current_char_ptr + 1)];
+ } else if (++acpi_gbl_optind >= argc) {
+ ACPI_OPTION_ERROR("Option requires an argument: -",
+ current_char);
+
+ current_char_ptr = 1;
+ return ('?');
+ } else {
+ acpi_gbl_optarg = argv[acpi_gbl_optind++];
+ }
+
+ current_char_ptr = 1;
+ }
+
+ /* Option has an optional argument? */
+
+ else if (*opts_ptr == '+') {
+ if (argv[acpi_gbl_optind][(int)(current_char_ptr + 1)] != '\0') {
+ acpi_gbl_optarg =
+ &argv[acpi_gbl_optind++][(int)
+ (current_char_ptr + 1)];
+ } else if (++acpi_gbl_optind >= argc) {
+ acpi_gbl_optarg = NULL;
+ } else {
+ acpi_gbl_optarg = argv[acpi_gbl_optind++];
+ }
+
+ current_char_ptr = 1;
+ }
+
+ /* Option has optional single-char arguments? */
+
+ else if (*opts_ptr == '^') {
+ if (argv[acpi_gbl_optind][(int)(current_char_ptr + 1)] != '\0') {
+ acpi_gbl_optarg =
+ &argv[acpi_gbl_optind][(int)(current_char_ptr + 1)];
+ } else {
+ acpi_gbl_optarg = "^";
+ }
+
+ acpi_gbl_sub_opt_char = acpi_gbl_optarg[0];
+ acpi_gbl_optind++;
+ current_char_ptr = 1;
+ }
+
+ /* Option has a required single-char argument? */
+
+ else if (*opts_ptr == '|') {
+ if (argv[acpi_gbl_optind][(int)(current_char_ptr + 1)] != '\0') {
+ acpi_gbl_optarg =
+ &argv[acpi_gbl_optind][(int)(current_char_ptr + 1)];
+ } else {
+ ACPI_OPTION_ERROR
+ ("Option requires a single-character suboption: -",
+ current_char);
+
+ current_char_ptr = 1;
+ return ('?');
+ }
+
+ acpi_gbl_sub_opt_char = acpi_gbl_optarg[0];
+ acpi_gbl_optind++;
+ current_char_ptr = 1;
+ }
+
+ /* Option with no arguments */
+
+ else {
+ if (argv[acpi_gbl_optind][++current_char_ptr] == '\0') {
+ current_char_ptr = 1;
+ acpi_gbl_optind++;
+ }
+
+ acpi_gbl_optarg = NULL;
+ }
+
+ return (current_char);
+}