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Fix fseek()/ftell() issue

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This commit is contained in:
Flössie
2019-12-06 09:18:16 +01:00
parent 8f82a8362a
commit 03c094a42b
3 changed files with 9 additions and 11 deletions
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10
rtengine/myfile.h
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@@ -56,28 +56,26 @@ IMFILE* fopen (const char* fname);
IMFILE* gfopen (const char* fname);
IMFILE* fopen (unsigned* buf, int size);
void fclose (IMFILE* f);
inline int ftell (IMFILE* f)
inline long ftell (IMFILE* f)
{
return f->pos;
}
inline int feof (IMFILE* f)
{
return f->eof;
}
inline void fseek (IMFILE* f, int p, int how)
inline void fseek (IMFILE* f, long p, int how)
{
int fpos = f->pos;
ssize_t fpos = f->pos;
if (how == SEEK_SET) {
f->pos = p;
} else if (how == SEEK_CUR) {
f->pos += p;
} else if (how == SEEK_END) {
if(p <= 0 && -p <= f->size) {
if (p <= 0 && -p <= f->size) {
f->pos = f->size + p;
}
return;