diff options
Diffstat (limited to 'mdk-stage1/dietlibc/libstdio/fread.c')
-rw-r--r-- | mdk-stage1/dietlibc/libstdio/fread.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/mdk-stage1/dietlibc/libstdio/fread.c b/mdk-stage1/dietlibc/libstdio/fread.c deleted file mode 100644 index 29afa1489..000000000 --- a/mdk-stage1/dietlibc/libstdio/fread.c +++ /dev/null @@ -1,51 +0,0 @@ -#include <sys/types.h> -#include "dietstdio.h" -#include <unistd.h> - -size_t fread( void *ptr, size_t size, size_t nmemb, FILE *stream) { - int res; -#ifdef WANT_BUFFERED_STDIO - unsigned long i,j; - j=size*nmemb; -#ifdef WANT_UNGETC - if (stream->ungotten) { - *(char*)ptr=stream->ungetbuf; - ptr=((char*)ptr)+1; - --j; - } - if (!j) return 1; -#endif - for (i=0; i<j; ++i) { - res=fgetc(stream); - if (res==EOF) - return i/size; - else - ((unsigned char*)ptr)[i]=(unsigned char)res; - } - return nmemb; -#else -#ifdef WANT_UNGETC - unsigned long j=size*nmemb; -#endif - fflush(stream); -#ifdef WANT_UNGETC - if (stream->ungotten) { - *(char*)ptr=stream->ungetbuf; - ptr=((char*)ptr)+1; - --j; - } - if (!j) return 1; - res=read(stream->fd,ptr,j); -#else - res=read(stream->fd,ptr,size*nmemb); -#endif - if (res<0) { - stream->flags|=ERRORINDICATOR; - return 0; - } else if (res<size*nmemb) - if (!(stream->flags & UNSEEKABLE) - || ((stream->flags & UNSEEKABLE) && res == 0)) - stream->flags|=EOFINDICATOR; - return res/size; -#endif -} |