libpatch_get_label_format.c


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/* See LICENSE file for copyright and license details. */
#include "common.h"


enum libpatch_label_format
libpatch_get_label_format(enum libpatch_style style)
{
	switch (style) {
	case LIBPATCH_STYLE_NORMAL:
	case LIBPATCH_STYLE_ED:
	case LIBPATCH_STYLE_ED_ALTERNATIVE:
	case LIBPATCH_STYLE_RCS:
		return LIBPATCH_LABEL_NONE;
	case LIBPATCH_STYLE_COPIED:
		return LIBPATCH_LABEL_FILE_SPACE_MTIME;
	case LIBPATCH_STYLE_UNIFIED:
		return LIBPATCH_LABEL_FILE_TAB_MTIME;
	default:
		errno = EINVAL;
		return LIBPATCH_LABEL_ERROR;
	}
}