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Revert "xkb: drop unused XkbRF_LoadRulesByName()"

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This reverts commit e38eeb4718.

Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/2046>
This commit is contained in:
Alan Coopersmith 2025-07-12 11:47:06 -07:00
parent f21c9b9fc3
commit d8aedc5cfc
2 changed files with 38 additions and 0 deletions
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7
include/xkbrules.h
View file

@ -98,6 +98,13 @@ extern _X_EXPORT Bool XkbRF_LoadRules(FILE * /* file */ ,
XkbRF_RulesPtr /* rules */
);
extern _X_EXPORT Bool XkbRF_LoadRulesByName(char * /* base */ ,
char * /* locale */ ,
XkbRF_RulesPtr /* rules */
);
/***====================================================================***/
extern _X_EXPORT XkbRF_RulesPtr XkbRF_Create(void);
extern _X_EXPORT void XkbRF_Free(XkbRF_RulesPtr /* rules */ ,

31
xkb/maprules.c
View file

@ -963,6 +963,37 @@ XkbRF_LoadRules(FILE * file, XkbRF_RulesPtr rules)
return TRUE;
}
Bool
XkbRF_LoadRulesByName(char *base, char *locale, XkbRF_RulesPtr rules)
{
FILE *file;
char buf[PATH_MAX];
Bool ok;
if ((!base) || (!rules))
return FALSE;
if (locale) {
if (snprintf(buf, PATH_MAX, "%s-%s", base, locale) >= PATH_MAX)
return FALSE;
}
else {
if (strlen(base) + 1 > PATH_MAX)
return FALSE;
strcpy(buf, base);
}
file = fopen(buf, "r");
if ((!file) && (locale)) { /* fallback if locale was specified */
strcpy(buf, base);
file = fopen(buf, "r");
}
if (!file)
return FALSE;
ok = XkbRF_LoadRules(file, rules);
fclose(file);
return ok;
}
/***====================================================================***/
XkbRF_RulesPtr