diogo/yap-6.3
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This commit is contained in:
Vítor Santos Costa
2015-11-18 15:06:25 +00:00
parent 7236d4a527
commit ce8a19d381
88 changed files with 7982 additions and 2083 deletions
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9
os/sysbits.c
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@@ -563,8 +563,9 @@ static char *myrealpath( const char *path, char *out)
}
static char *
PrologExpandVars(const char *spec, char *tmp, bool ok_to)
PrologExpandVars(const char *spec, char *tmp0, bool ok_to)
{
char *tmp;
#if _WIN32 || defined(__MINGW32__)
char u[YAP_FILENAME_MAX+1];
@@ -574,18 +575,20 @@ PrologExpandVars(const char *spec, char *tmp, bool ok_to)
return NULL;
spec = u;
#endif
if (tmp == NULL) {
if (tmp0 == NULL) {
tmp = malloc(YAP_FILENAME_MAX+1);
if (tmp == NULL) {
return NULL;
}
} else {
tmp = tmp0;
}
if ( ok_to )
{
tmp=expandVars(spec,tmp,YAP_FILENAME_MAX);
}
else
{
if (tmp != tmp0) {
free(tmp);
tmp = (char *)spec;
}