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select: fix 64-bit timeout truncation on pre-time64 kernels
[musl]
/
src
/
stdio
/
ext2.c
diff --git
a/src/stdio/ext2.c
b/src/stdio/ext2.c
index
f359be9
..
3416278
100644
(file)
--- a/
src/stdio/ext2.c
+++ b/
src/stdio/ext2.c
@@
-1,15
+1,15
@@
#include "stdio_impl.h"
#include "stdio_impl.h"
+#include <stdio_ext.h>
size_t __freadahead(FILE *f)
{
size_t __freadahead(FILE *f)
{
- return f->rend
- f->rpos
;
+ return f->rend
? f->rend - f->rpos : 0
;
}
const char *__freadptr(FILE *f, size_t *sizep)
{
}
const char *__freadptr(FILE *f, size_t *sizep)
{
- size_t size = f->rend - f->rpos;
- if (!size) return 0;
- *sizep = size;
+ if (f->rpos == f->rend) return 0;
+ *sizep = f->rend - f->rpos;
return (const char *)f->rpos;
}
return (const char *)f->rpos;
}