ShuriZma
/
desmume
mirror of https://github.com/TASEmulators/desmume.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Reduce stack size a bit using proper size for buffer; reorder code a bit to 

have a simpler error checking.
This commit is contained in:
riccardom 2008-11-15 23:09:46 +00:00
parent b5cd79371b
commit 4a3c15d11a
1 changed files with 9 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
desmume/src/fs-linux.cpp
View File

@ -37,33 +37,29 @@ void * FsReadFirst(const char * path, FsEntry * entry) {
FsLinuxDir * dir;
struct dirent * e;
struct stat s;
char buffer[1024];
char buffer[512+1]; /* DirSpec[256] + '/' + dirent.d_name[256] */
DIR * tmp;
dir = (FsLinuxDir*)malloc(sizeof(FsLinuxDir));
if (!dir)
return NULL;
tmp = opendir(path);
if (!tmp)
return NULL;
dir->dir = tmp;
e = readdir(tmp);
if (!e) {
closedir(tmp);
return NULL;
}
dir = (FsLinuxDir*)malloc(sizeof(FsLinuxDir));
if (!dir) {
closedir(tmp);
return NULL;
}
dir->dir = tmp;
strcpy(entry->cFileName, e->d_name);
// there's no 8.3 file names support on linux :)
strcpy(entry->cAlternateFileName, "");
entry->flags = 0;
dir->path = strdup(path);
sprintf(buffer, "%s/%s", dir->path, e->d_name);
stat(buffer, &s);