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Removed SDL_rwops.h dependency on stdio.h

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This commit is contained in:
Sam Lantinga
2022-11-25 09:55:42 -08:00
parent 34d538bd13
commit fa3814ddf1
3 changed files with 15 additions and 28 deletions
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18
src/file/SDL_rwops.c
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@@ -386,8 +386,8 @@ stdio_seek(SDL_RWops * context, Sint64 offset, int whence)
}
#endif
if (fseek(context->hidden.stdio.fp, (fseek_off_t)offset, stdiowhence) == 0) {
Sint64 pos = ftell(context->hidden.stdio.fp);
if (fseek((FILE *)context->hidden.stdio.fp, (fseek_off_t)offset, stdiowhence) == 0) {
Sint64 pos = ftell((FILE *)context->hidden.stdio.fp);
if (pos < 0) {
return SDL_SetError("Couldn't get stream offset");
}
@@ -401,8 +401,8 @@ stdio_read(SDL_RWops * context, void *ptr, size_t size, size_t maxnum)
{
size_t nread;
nread = fread(ptr, size, maxnum, context->hidden.stdio.fp);
if (nread == 0 && ferror(context->hidden.stdio.fp)) {
nread = fread(ptr, size, maxnum, (FILE *)context->hidden.stdio.fp);
if (nread == 0 && ferror((FILE *)context->hidden.stdio.fp)) {
SDL_Error(SDL_EFREAD);
}
return nread;
@@ -413,8 +413,8 @@ stdio_write(SDL_RWops * context, const void *ptr, size_t size, size_t num)
{
size_t nwrote;
nwrote = fwrite(ptr, size, num, context->hidden.stdio.fp);
if (nwrote == 0 && ferror(context->hidden.stdio.fp)) {
nwrote = fwrite(ptr, size, num, (FILE *)context->hidden.stdio.fp);
if (nwrote == 0 && ferror((FILE *)context->hidden.stdio.fp)) {
SDL_Error(SDL_EFWRITE);
}
return nwrote;
@@ -427,7 +427,7 @@ stdio_close(SDL_RWops * context)
if (context) {
if (context->hidden.stdio.autoclose) {
/* WARNING: Check the return value here! */
if (fclose(context->hidden.stdio.fp) != 0) {
if (fclose((FILE *)context->hidden.stdio.fp) != 0) {
status = SDL_Error(SDL_EFWRITE);
}
}
@@ -616,7 +616,7 @@ SDL_RWFromFile(const char *file, const char *mode)
#ifdef HAVE_STDIO_H
SDL_RWops *
SDL_RWFromFP(FILE * fp, SDL_bool autoclose)
SDL_RWFromFP(void *fp, SDL_bool autoclose)
{
SDL_RWops *rwops = NULL;
@@ -635,7 +635,7 @@ SDL_RWFromFP(FILE * fp, SDL_bool autoclose)
}
#else
SDL_RWops *
SDL_RWFromFP(void * fp, SDL_bool autoclose)
SDL_RWFromFP(void *fp, SDL_bool autoclose)
{
SDL_SetError("SDL not compiled with stdio support");
return NULL;