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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1998-05-19 11:34:04 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1998-05-19 11:34:04 +0000 |
| commit | 9c3b406b4d68225fcb6e2fadb41ed0a4358083b0 (patch) | |
| tree | 0ae4957fa82a9fd93b56309f8953d1a8181e7fd3 /c/src/lib/libc | |
| parent | Removed prototype of rtems_libio_config() per Chris Johns' eagle eye. (diff) | |
| download | rtems-9c3b406b4d68225fcb6e2fadb41ed0a4358083b0.tar.bz2 | |
Addition of tcdrain() from Eric Norum.
Diffstat (limited to 'c/src/lib/libc')
| -rw-r--r-- | c/src/lib/libc/newlibc.c | 12 | ||||
| -rw-r--r-- | c/src/lib/libc/tcattr.c | 6 |
2 files changed, 18 insertions, 0 deletions
diff --git a/c/src/lib/libc/newlibc.c b/c/src/lib/libc/newlibc.c index 8fb1916d7e..089c7e7541 100644 --- a/c/src/lib/libc/newlibc.c +++ b/c/src/lib/libc/newlibc.c @@ -64,6 +64,8 @@ struct _reent libc_global_reent = _REENT_INIT(libc_global_reent); extern void _wrapup_reent(struct _reent *); extern void _reclaim_reent(struct _reent *); +#include <stdio.h> + void libc_wrapup(void) { @@ -86,6 +88,16 @@ libc_wrapup(void) #endif _REENT = &libc_global_reent; } + + /* + * Try to drain output buffers. + * + * Should this be changed to do *all* file streams? + * _fwalk (_REENT, fclose); + */ + fclose (stdin); + fclose (stdout); + fclose (stderr); } diff --git a/c/src/lib/libc/tcattr.c b/c/src/lib/libc/tcattr.c index aaa5ff6e6e..86c2569a94 100644 --- a/c/src/lib/libc/tcattr.c +++ b/c/src/lib/libc/tcattr.c @@ -37,4 +37,10 @@ tcsetattr(int fd, int opt, struct termios *tp) return __rtems_ioctl(fd,RTEMS_IO_SET_ATTRIBUTES,tp); } +int +tcdrain(int fd) +{ + return __rtems_ioctl(fd,RTEMS_IO_TCDRAIN,0); +} + #endif |