From afdecae49f81065952da43bb2629fcdb64aad535 Mon Sep 17 00:00:00 2001
From: "Peter S. Mazinger" <ps.m@gmx.net>
Date: Thu, 8 Dec 2005 15:04:23 +0000
Subject: Use internal versions

---
 libc/termios/tcgetattr.c |  2 +-
 libc/termios/tcgetsid.c  |  2 +-
 libc/termios/tcsetattr.c |  4 ++--
 libc/termios/termios.c   | 17 +++++++++--------
 libc/termios/ttyname.c   |  4 ++++
 5 files changed, 17 insertions(+), 12 deletions(-)

(limited to 'libc/termios')

diff --git a/libc/termios/tcgetattr.c b/libc/termios/tcgetattr.c
index 8a9448bd7..3fd6d29d6 100644
--- a/libc/termios/tcgetattr.c
+++ b/libc/termios/tcgetattr.c
@@ -37,7 +37,7 @@ int attribute_hidden __tcgetattr (int fd, struct termios *termios_p)
     struct __kernel_termios k_termios;
     int retval;
 
-    retval = ioctl (fd, TCGETS, &k_termios);
+    retval = __ioctl (fd, TCGETS, &k_termios);
 
     termios_p->c_iflag = k_termios.c_iflag;
     termios_p->c_oflag = k_termios.c_oflag;
diff --git a/libc/termios/tcgetsid.c b/libc/termios/tcgetsid.c
index 54d317724..e4ba87ac5 100644
--- a/libc/termios/tcgetsid.c
+++ b/libc/termios/tcgetsid.c
@@ -40,7 +40,7 @@ pid_t tcgetsid (int fd)
 	int serrno = errno;
 	int sid;
 
-	if (ioctl (fd, TIOCGSID, &sid) < 0)
+	if (__ioctl (fd, TIOCGSID, &sid) < 0)
 	{
 	    if (errno == EINVAL)
 	    {
diff --git a/libc/termios/tcsetattr.c b/libc/termios/tcsetattr.c
index 2bf2d2a29..3afa1012c 100644
--- a/libc/termios/tcsetattr.c
+++ b/libc/termios/tcsetattr.c
@@ -83,14 +83,14 @@ int attribute_hidden __tcsetattr (int fd, int optional_actions, const struct ter
     __memcpy (&k_termios.c_cc[0], &termios_p->c_cc[0],
 	    __KERNEL_NCCS * sizeof (cc_t));
 
-    retval = ioctl (fd, cmd, &k_termios);
+    retval = __ioctl (fd, cmd, &k_termios);
 
     if (retval == 0 && cmd == TCSETS)
     {
 	/* The Linux kernel has a bug which silently ignore the invalid
 	   c_cflag on pty. We have to check it here. */
 	int save = errno;
-	retval = ioctl (fd, TCGETS, &k_termios);
+	retval = __ioctl (fd, TCGETS, &k_termios);
 	if (retval)
 	{
 	    /* We cannot verify if the setting is ok. We don't return
diff --git a/libc/termios/termios.c b/libc/termios/termios.c
index dc0372fa3..680796e16 100644
--- a/libc/termios/termios.c
+++ b/libc/termios/termios.c
@@ -35,11 +35,12 @@
 #ifdef L_isatty
 /* Return 1 if FD is a terminal, 0 if not.  */
 
-int isatty(int fd)
+int attribute_hidden __isatty(int fd)
 {
     struct termios term;
     return (tcgetattr (fd, &term) == 0);
 }
+strong_alias(__isatty,isatty)
 #endif
 
 #ifdef L_tcdrain
@@ -47,7 +48,7 @@ int isatty(int fd)
 int __libc_tcdrain (int fd)
 {
       /* With an argument of 1, TCSBRK waits for the output to drain.  */
-      return ioctl(fd, TCSBRK, 1);
+      return __ioctl(fd, TCSBRK, 1);
 }
 weak_alias(__libc_tcdrain, tcdrain)
 #endif
@@ -56,7 +57,7 @@ weak_alias(__libc_tcdrain, tcdrain)
 /* Suspend or restart transmission on FD.  */
 int tcflow ( int fd, int action)
 {
-      return ioctl(fd, TCXONC, action);
+      return __ioctl(fd, TCXONC, action);
 }
 #endif
 
@@ -64,7 +65,7 @@ int tcflow ( int fd, int action)
 /* Flush pending data on FD.  */
 int tcflush ( int fd, int queue_selector)
 {
-      return ioctl(fd, TCFLSH, queue_selector);
+      return __ioctl(fd, TCFLSH, queue_selector);
 }
 #endif
 
@@ -76,12 +77,12 @@ int tcsendbreak( int fd, int duration)
 	   and an implementation-defined period if DURATION is nonzero.
 	   We define a positive DURATION to be number of milliseconds to break.  */
 	if (duration <= 0)
-		return ioctl(fd, TCSBRK, 0);
+		return __ioctl(fd, TCSBRK, 0);
 
 #ifdef TCSBRKP
 	/* Probably Linux-specific: a positive third TCSBRKP ioctl argument is
 	   defined to be the number of 100ms units to break.  */
-	return ioctl(fd, TCSBRKP, (duration + 99) / 100);
+	return __ioctl(fd, TCSBRKP, (duration + 99) / 100);
 #else
 	/* ioctl can't send a break of any other duration for us.
 	   This could be changed to use trickery (e.g. lower speed and
@@ -96,7 +97,7 @@ int tcsendbreak( int fd, int duration)
 /* Set the foreground process group ID of FD set PGRP_ID.  */
 int tcsetpgrp ( int fd, pid_t pgrp_id)
 {
-      return ioctl (fd, TIOCSPGRP, &pgrp_id);
+      return __ioctl (fd, TIOCSPGRP, &pgrp_id);
 }
 #endif
 
@@ -106,7 +107,7 @@ pid_t attribute_hidden __tcgetpgrp ( int fd)
 {
     int pgrp;
 
-    if (ioctl (fd, TIOCGPGRP, &pgrp) < 0)
+    if (__ioctl (fd, TIOCGPGRP, &pgrp) < 0)
 	return (pid_t) -1;
     return (pid_t) pgrp;
 }
diff --git a/libc/termios/ttyname.c b/libc/termios/ttyname.c
index 43005a63a..5a5d2a225 100644
--- a/libc/termios/ttyname.c
+++ b/libc/termios/ttyname.c
@@ -1,3 +1,7 @@
+#define opendir __opendir
+#define closedir __closedir
+#define isatty __isatty
+
 #include <string.h>
 #include <errno.h>
 #include <assert.h>
-- 
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