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helper: Add string_choices.h

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Add the helper function str_enabled_disabled() to select between the two
strings 'enabled' and 'disabled' depending on a boolean value.

Additional functions for frequently used strings can be added in the future
if required.

Change-Id: I2d8ae96b141f87966836e6e4c3a2ed6d12b71fa5
Signed-off-by: Marc Schink <dev@zapb.de>
Reviewed-on: https://review.openocd.org/c/openocd/+/9006
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
This commit is contained in:
Marc Schink
2025-07-20 11:12:57 +00:00
committed by Antonio Borneo
parent 6872f7e406
commit caf7ffc7eb
2 changed files with 23 additions and 0 deletions
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1
src/helper/Makefile.am
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@@ -32,6 +32,7 @@ noinst_LTLIBRARIES += %D%/libhelper.la
%D%/crc32.h \ %D%/crc32.h \
%D%/time_support.h \ %D%/time_support.h \
%D%/replacements.h \ %D%/replacements.h \
%D%/string_choices.h \
%D%/fileio.h \ %D%/fileio.h \
%D%/system.h \ %D%/system.h \
%D%/jep106.h \ %D%/jep106.h \

22
src/helper/string_choices.h Normal file
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@@ -0,0 +1,22 @@
/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef OPENOCD_HELPER_STRING_CHOICES_H
#define OPENOCD_HELPER_STRING_CHOICES_H
#include <helper/types.h>
/*
* This file contains helper functions that return one of two strings depending
* on a boolean value. The format of these functions is 'str_$true_$false' where
* $true and $false are the two corresponding strings.
*
* These helper functions are beneficial because they improve code consistency
* and reduce the number of hardcoded strings.
*/
static inline const char *str_enabled_disabled(bool value)
{
return value ? "enabled" : "disabled";
}
#endif /* OPENOCD_HELPER_STRING_CHOICES_H */