Opened 19 years ago
Closed 19 years ago
#48 closed defect (fixed)
libc: freopen(NULL, "rb", stdio) panics (doesn't work as expected)
| Reported by: | bird | Owned by: | bird |
|---|---|---|---|
| Priority: | highest | Milestone: | libc-0.6.1 |
| Component: | libc-frontend | Version: | 0.6 |
| Severity: | normal | Keywords: | libc freopen |
| Cc: |
Description
If filename is a null pointer, the freopen() function shall attempt to change the mode of the stream to that specified by mode, as if the name of the file currently associated with the stream had been used. In this case, the file descriptor associated with the stream need not be closed if the call to freopen() succeeds. It is implementation-defined which changes of mode are permitted (if any), and under what circumstances.
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Did a quick implenentation of this NULL feature.