X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/8c6fa3fbaccc22127280bf77a48fab5a3ee0716e..46b0747592074017ff0ea4b33d4a7194235886e5:/stglibs/smux.lib/constraints.c

diff --git a/stglibs/smux.lib/constraints.c b/stglibs/smux.lib/constraints.c
deleted file mode 100644
index 1bdda73e..00000000
--- a/stglibs/smux.lib/constraints.c
+++ /dev/null
@@ -1,93 +0,0 @@
-#include "asn_internal.h"
-#include "constraints.h"
-
-int
-asn_generic_no_constraint(asn_TYPE_descriptor_t *type_descriptor,
-	const void *struct_ptr, asn_app_constraint_failed_f *cb, void *key) {
-
-	(void)type_descriptor;	/* Unused argument */
-	(void)struct_ptr;	/* Unused argument */
-	(void)cb;	/* Unused argument */
-	(void)key;	/* Unused argument */
-
-	/* Nothing to check */
-	return 0;
-}
-
-int
-asn_generic_unknown_constraint(asn_TYPE_descriptor_t *type_descriptor,
-	const void *struct_ptr, asn_app_constraint_failed_f *cb, void *key) {
-
-	(void)type_descriptor;	/* Unused argument */
-	(void)struct_ptr;	/* Unused argument */
-	(void)cb;	/* Unused argument */
-	(void)key;	/* Unused argument */
-
-	/* Unknown how to check */
-	return 0;
-}
-
-struct errbufDesc {
-	asn_TYPE_descriptor_t *failed_type;
-	const void *failed_struct_ptr;
-	char *errbuf;
-	size_t errlen;
-};
-
-static void
-_asn_i_ctfailcb(void *key, asn_TYPE_descriptor_t *td, const void *sptr, const char *fmt, ...) {
-	struct errbufDesc *arg = key;
-	va_list ap;
-	ssize_t vlen;
-	ssize_t maxlen;
-
-	arg->failed_type = td;
-	arg->failed_struct_ptr = sptr;
-
-	maxlen = arg->errlen;
-	if(maxlen <= 0)
-		return;
-
-	va_start(ap, fmt);
-	vlen = vsnprintf(arg->errbuf, maxlen, fmt, ap);
-	va_end(ap);
-	if(vlen >= maxlen) {
-		arg->errbuf[maxlen-1] = '\0';	/* Ensuring libc correctness */
-		arg->errlen = maxlen - 1;	/* Not counting termination */
-		return;
-	} else if(vlen >= 0) {
-		arg->errbuf[vlen] = '\0';	/* Ensuring libc correctness */
-		arg->errlen = vlen;		/* Not counting termination */
-	} else {
-		/*
-		 * The libc on this system is broken.
-		 */
-		vlen = sizeof("<broken vsnprintf>") - 1;
-		maxlen--;
-		arg->errlen = vlen < maxlen ? vlen : maxlen;
-		memcpy(arg->errbuf, "<broken vsnprintf>", arg->errlen);
-		arg->errbuf[arg->errlen] = 0;
-	}
-
-	return;
-}
-
-int
-asn_check_constraints(asn_TYPE_descriptor_t *type_descriptor,
-		const void *struct_ptr, char *errbuf, size_t *errlen) {
-	struct errbufDesc arg;
-	int ret;
-
-	arg.failed_type = 0;
-	arg.failed_struct_ptr = 0;
-	arg.errbuf = errbuf;
-	arg.errlen = errlen ? *errlen : 0;
-
-	ret = type_descriptor->check_constraints(type_descriptor,
-		struct_ptr, _asn_i_ctfailcb, &arg);
-	if(ret == -1 && errlen)
-		*errlen = arg.errlen;
-
-	return ret;
-}
-