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Add basic termios to the rpi platform to allow echoing/newline translation to be controlled.

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--HG--
branch : dtrg-videocore
rename : plat/rpi/include/unistd.h => plat/rpi/include/termios.h
rename : plat/rpi/libsys/write.c => plat/rpi/libsys/tcgetattr.c
rename : plat/rpi/libsys/write.c => plat/rpi/libsys/tcsetattr.c
This commit is contained in:
David Given
2013-05-30 23:19:55 +01:00
parent 074b42aa97
commit 2054618e75
7 changed files with 83 additions and 14 deletions
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10
plat/rpi/libsys/read.c
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@@ -8,6 +8,7 @@
#include <stdlib.h>
#include <errno.h>
#include <unistd.h>
#include <termios.h>
#include "libsys.h"
int read(int fd, void* buffer, size_t count)
@@ -30,16 +31,11 @@ int read(int fd, void* buffer, size_t count)
/* Read one byte. */
i = _sys_rawread();
#if 0
if ((i == '\r') && !(_sys_ttyflags & RAW))
if ((i == '\r') && !(_sys_ttyflags & INLCR))
i = '\n';
if (_sys_ttyflags & ECHO)
_sys_write_tty(i);
#endif
if (i == '\r')
i = '\n';
_sys_write_tty(i);
*(char*)buffer = i;
return 1;
}