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https://github.com/ibm-s390-linux/s390-tools.git
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f0d8bc02a7
Signed-off-by: Philipp Rudo <prudo@linux.vnet.ibm.com> Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
59 lines
1.4 KiB
C
59 lines
1.4 KiB
C
/**
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* @defgroup util_prg_h util_prg: Program interface
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* @{
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* @brief Print standard program messages
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*
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* Copyright IBM Corp. 2016, 2017
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*
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* s390-tools is free software; you can redistribute it and/or modify
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* it under the terms of the MIT license. See LICENSE for details.
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*/
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#ifndef LIB_UTIL_PRG_H
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#define LIB_UTIL_PRG_H
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#include <err.h>
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#include <limits.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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struct util_prg_copyright {
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/** Name of the copyright owner, e.g. IBM */
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const char *owner;
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/** Year of first publishing */
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int pub_first;
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/** Year of last major changes */
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int pub_last;
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};
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/**
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* @brief Coypright end marker
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*/
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#define UTIL_PRG_COPYRIGHT_END {NULL, 0, 0}
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/**
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* Program description
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*/
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struct util_prg {
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/** Description for help */
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const char *desc;
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/** Command arguments in front of other options */
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const char *command_args;
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/** Positional arguments */
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const char *args;
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/** Copyright list */
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struct util_prg_copyright copyright_vec[];
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};
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void util_prg_init(const struct util_prg *prg);
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void util_prg_set_command(const char *command);
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void util_prg_print_parse_error(void);
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void util_prg_print_required_arg(const char *option);
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void util_prg_print_invalid_option(const char *option);
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void util_prg_print_arg_error(const char *arg_name);
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void util_prg_print_version(void);
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void util_prg_print_help(void);
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#endif /** LIB_UTIL_PRG_H @} */
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