Port to CMake, get rid of os_int.h.

[stg.git] / stglibs / smux.lib / constraints.c

diff --git a/stglibs/smux.lib/constraints.c b/stglibs/smux.lib/constraints.c
deleted file mode 100644 (file)
index 1bdda73..0000000
--- 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;
-}
-