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Addition of tcdrain() from Eric Norum.

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This commit is contained in:
Joel Sherrill
1998-05-19 11:34:04 +00:00
parent 3ac8e59c93
commit 9c3b406b4d
4 changed files with 42 additions and 0 deletions
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c/src/exec/libcsupport/src/newlibc.c
+12
View File
@@ -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);
}
c/src/lib/libc/newlibc.c
+12
View File
@@ -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);
}
c/src/lib/libc/tcattr.c
+6
View File
@@ -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
cpukit/libcsupport/src/newlibc.c
+12
View File
@@ -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);
}