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authorUlrich Drepper <drepper@redhat.com>2000-04-18 17:33:41 +0000
committerUlrich Drepper <drepper@redhat.com>2000-04-18 17:33:41 +0000
commit26223643100902ca075d5833772986278dbecfdb (patch)
tree81fded43b7a6ad90c6b2bb829a311b63ce2fafc1
parenta96c17d8f463d89db4441779a5a16c17a235f974 (diff)
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AIX tcsetattr implementation.
-rw-r--r--sysdeps/unix/sysv/aix/speed.c72
-rw-r--r--sysdeps/unix/sysv/aix/symlink.c27
-rw-r--r--sysdeps/unix/sysv/aix/sync.c1
-rw-r--r--sysdeps/unix/sysv/aix/sys/param.h3
-rw-r--r--sysdeps/unix/sysv/aix/tcgetattr.c152
-rw-r--r--sysdeps/unix/sysv/aix/tcsetattr.c197
6 files changed, 452 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/aix/speed.c b/sysdeps/unix/sysv/aix/speed.c
new file mode 100644
index 0000000000..06934fef25
--- /dev/null
+++ b/sysdeps/unix/sysv/aix/speed.c
@@ -0,0 +1,72 @@
+/* `struct termios' speed frobnication functions. AIX version.
+ Copyright (C) 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <stddef.h>
+#include <errno.h>
+#include <termios.h>
+
+/* Return the output baud rate stored in *TERMIOS_P. */
+speed_t
+cfgetospeed (termios_p)
+ const struct termios *termios_p;
+{
+ return termios_p->c_cflag & 0x0000000f;
+}
+
+/* Return the input baud rate stored in *TERMIOS_P. */
+speed_t
+cfgetispeed (termios_p)
+ const struct termios *termios_p;
+{
+ return (termios_p->c_cflag & 0x000f0000) >> 16;
+}
+
+/* Set the output baud rate stored in *TERMIOS_P to SPEED. */
+int
+cfsetospeed (termios_p, speed)
+ struct termios *termios_p;
+ speed_t speed;
+{
+ if (termios_p == NULL)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ termios_p->c_cflag &= ~0x0000000f;
+ termios_p->c_cflag |= speed & 0x0000000f;
+ return 0;
+}
+
+/* Set the input baud rate stored in *TERMIOS_P to SPEED. */
+int
+cfsetispeed (termios_p, speed)
+ struct termios *termios_p;
+ speed_t speed;
+{
+ if (termios_p == NULL)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ termios_p->c_cflag &= ~0x000f0000;
+ termios_p->c_cflag |= (speed << 16) & ~0x000f0000;
+ return 0;
+}
diff --git a/sysdeps/unix/sysv/aix/symlink.c b/sysdeps/unix/sysv/aix/symlink.c
new file mode 100644
index 0000000000..a70f103450
--- /dev/null
+++ b/sysdeps/unix/sysv/aix/symlink.c
@@ -0,0 +1,27 @@
+/* Copyright (C) 1999, 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <unistd.h>
+
+int
+__symlink (from, to)
+ const char *from;
+ const char *to;
+{
+ return symlink (from, to);
+}
diff --git a/sysdeps/unix/sysv/aix/sync.c b/sysdeps/unix/sysv/aix/sync.c
new file mode 100644
index 0000000000..6036fbbffd
--- /dev/null
+++ b/sysdeps/unix/sysv/aix/sync.c
@@ -0,0 +1 @@
+/* This is a system call. */
diff --git a/sysdeps/unix/sysv/aix/sys/param.h b/sysdeps/unix/sysv/aix/sys/param.h
index e128d8d60b..66f2127fbe 100644
--- a/sysdeps/unix/sysv/aix/sys/param.h
+++ b/sysdeps/unix/sysv/aix/sys/param.h
@@ -13,6 +13,9 @@
/* The pagesize is 4096. */
#define EXEC_PAGESIZE 4096
+/* maximum number of supplemental groups. */
+#define NGROUPS 32
+
/* Macros for min/max. */
#define MIN(a,b) (((a)<(b))?(a):(b))
#define MAX(a,b) (((a)>(b))?(a):(b))
diff --git a/sysdeps/unix/sysv/aix/tcgetattr.c b/sysdeps/unix/sysv/aix/tcgetattr.c
new file mode 100644
index 0000000000..b994f178bd
--- /dev/null
+++ b/sysdeps/unix/sysv/aix/tcgetattr.c
@@ -0,0 +1,152 @@
+/* Copyright (C) 1992, 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <stddef.h>
+#include <sysv_termio.h>
+#include <termios.h>
+#include <sys/ioctl.h>
+
+/* Put the state of FD into *TERMIOS_P. */
+int
+__tcgetattr (fd, termios_p)
+ int fd;
+ struct termios *termios_p;
+{
+ struct __sysv_termio buf;
+
+ if (termios_p == NULL)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ if (__ioctl (fd, _TCGETA, &buf) < 0)
+ return -1;
+
+ termios_p->c_cflag &= ~0x000f0000;
+ termios_p->c_cflag |= (termios_p->c_cflag & 0xf) << 16;
+
+ termios_p->c_iflag = 0;
+ if (buf.c_iflag & _SYSV_IGNBRK)
+ termios_p->c_iflag |= IGNBRK;
+ if (buf.c_iflag & _SYSV_BRKINT)
+ termios_p->c_iflag |= BRKINT;
+ if (buf.c_iflag & _SYSV_IGNPAR)
+ termios_p->c_iflag |= IGNPAR;
+ if (buf.c_iflag & _SYSV_PARMRK)
+ termios_p->c_iflag |= PARMRK;
+ if (buf.c_iflag & _SYSV_INPCK)
+ termios_p->c_iflag |= INPCK;
+ if (buf.c_iflag & _SYSV_ISTRIP)
+ termios_p->c_iflag |= ISTRIP;
+ if (buf.c_iflag & _SYSV_INLCR)
+ termios_p->c_iflag |= INLCR;
+ if (buf.c_iflag & _SYSV_IGNCR)
+ termios_p->c_iflag |= IGNCR;
+ if (buf.c_iflag & _SYSV_ICRNL)
+ termios_p->c_iflag |= ICRNL;
+ if (buf.c_iflag & _SYSV_IXON)
+ termios_p->c_iflag |= IXON;
+ if (buf.c_iflag & _SYSV_IXOFF)
+ termios_p->c_iflag |= IXOFF;
+ if (buf.c_iflag & _SYSV_IXANY)
+ termios_p->c_iflag |= IXANY;
+ if (buf.c_iflag & _SYSV_IMAXBEL)
+ termios_p->c_iflag |= IMAXBEL;
+
+ termios_p->c_oflag = 0;
+ if (buf.c_oflag & OPOST)
+ termios_p->c_oflag |= OPOST;
+ if (buf.c_oflag & ONLCR)
+ termios_p->c_oflag |= ONLCR;
+ termios_p->c_cflag = 0;
+ switch (buf.c_cflag & _SYSV_CSIZE)
+ {
+ case _SYSV_CS5:
+ termios_p->c_cflag |= CS5;
+ break;
+ case _SYSV_CS6:
+ termios_p->c_cflag |= CS6;
+ break;
+ case _SYSV_CS7:
+ termios_p->c_cflag |= CS7;
+ break;
+ case _SYSV_CS8:
+ termios_p->c_cflag |= CS8;
+ break;
+ }
+ if (buf.c_cflag & _SYSV_CSTOPB)
+ termios_p->c_cflag |= CSTOPB;
+ if (buf.c_cflag & _SYSV_CREAD)
+ termios_p->c_cflag |= CREAD;
+ if (buf.c_cflag & _SYSV_PARENB)
+ termios_p->c_cflag |= PARENB;
+ if (buf.c_cflag & _SYSV_PARODD)
+ termios_p->c_cflag |= PARODD;
+ if (buf.c_cflag & _SYSV_HUPCL)
+ termios_p->c_cflag |= HUPCL;
+ if (buf.c_cflag & _SYSV_CLOCAL)
+ termios_p->c_cflag |= CLOCAL;
+ termios_p->c_lflag = 0;
+ if (buf.c_lflag & _SYSV_ISIG)
+ termios_p->c_lflag |= ISIG;
+ if (buf.c_lflag & _SYSV_ICANON)
+ termios_p->c_lflag |= ICANON;
+ if (buf.c_lflag & _SYSV_ECHO)
+ termios_p->c_lflag |= ECHO;
+ if (buf.c_lflag & _SYSV_ECHOE)
+ termios_p->c_lflag |= ECHOE;
+ if (buf.c_lflag & _SYSV_ECHOK)
+ termios_p->c_lflag |= ECHOK;
+ if (buf.c_lflag & _SYSV_ECHONL)
+ termios_p->c_lflag |= ECHONL;
+ if (buf.c_lflag & _SYSV_NOFLSH)
+ termios_p->c_lflag |= NOFLSH;
+ if (buf.c_lflag & _SYSV_TOSTOP)
+ termios_p->c_lflag |= TOSTOP;
+ if (buf.c_lflag & _SYSV_ECHOKE)
+ termios_p->c_lflag |= ECHOKE;
+ if (buf.c_lflag & _SYSV_ECHOPRT)
+ termios_p->c_lflag |= ECHOPRT;
+ if (buf.c_lflag & _SYSV_ECHOCTL)
+ termios_p->c_lflag |= ECHOCTL;
+ if (buf.c_lflag & _SYSV_FLUSHO)
+ termios_p->c_lflag |= FLUSHO;
+ if (buf.c_lflag & _SYSV_PENDIN)
+ termios_p->c_lflag |= PENDIN;
+ if (buf.c_lflag & _SYSV_IEXTEN)
+ termios_p->c_lflag |= IEXTEN;
+
+ termios_p->c_cc[VEOF] = buf.c_cc[_SYSV_VEOF];
+ termios_p->c_cc[VEOL] = buf.c_cc[_SYSV_VEOL];
+ termios_p->c_cc[VEOL2] = buf.c_cc[_SYSV_VEOL2];
+ termios_p->c_cc[VERASE] = buf.c_cc[_SYSV_VERASE];
+ termios_p->c_cc[VKILL] = buf.c_cc[_SYSV_VKILL];
+ termios_p->c_cc[VINTR] = buf.c_cc[_SYSV_VINTR];
+ termios_p->c_cc[VQUIT] = buf.c_cc[_SYSV_VQUIT];
+ termios_p->c_cc[VSTART] = '\021'; /* XON (^Q). */
+ termios_p->c_cc[VSTOP] = '\023'; /* XOFF (^S). */
+ termios_p->c_cc[VSUSP] = '\0'; /* System V release 3 lacks job control. */
+ termios_p->c_cc[VMIN] = buf.c_cc[_SYSV_VMIN];
+ termios_p->c_cc[VTIME] = buf.c_cc[_SYSV_VTIME];
+
+ return 0;
+}
+
+weak_alias (__tcgetattr, tcgetattr)
diff --git a/sysdeps/unix/sysv/aix/tcsetattr.c b/sysdeps/unix/sysv/aix/tcsetattr.c
new file mode 100644
index 0000000000..516bcfb635
--- /dev/null
+++ b/sysdeps/unix/sysv/aix/tcsetattr.c
@@ -0,0 +1,197 @@
+/* Copyright (C) 1992, 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <stddef.h>
+#include <termios.h>
+#include <sys/ioctl.h>
+
+#include <sysv_termio.h>
+
+
+const speed_t __unix_speeds[] =
+ {
+ 0,
+ 50,
+ 75,
+ 110,
+ 134,
+ 150,
+ 200,
+ 300,
+ 600,
+ 1200,
+ 1800,
+ 2400,
+ 4800,
+ 9600,
+ 19200,
+ 38400,
+ };
+
+
+/* Set the state of FD to *TERMIOS_P. */
+int
+tcsetattr (fd, optional_actions, termios_p)
+ int fd;
+ int optional_actions;
+ const struct termios *termios_p;
+{
+ struct __sysv_termio buf;
+ int ioctl_function;
+
+ if (termios_p == NULL)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+ switch (optional_actions)
+ {
+ case TCSANOW:
+ ioctl_function = _TCSETA;
+ break;
+ case TCSADRAIN:
+ ioctl_function = _TCSETAW;
+ break;
+ case TCSAFLUSH:
+ ioctl_function = _TCSETAF;
+ break;
+ default:
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ if ((termios_p->c_cflag & 0x000f0000) >> 16 != (termios_p->c_cflag & 0xf))
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ buf.c_iflag = 0;
+ if (termios_p->c_iflag & IGNBRK)
+ buf.c_iflag |= _SYSV_IGNBRK;
+ if (termios_p->c_iflag & BRKINT)
+ buf.c_iflag |= _SYSV_BRKINT;
+ if (termios_p->c_iflag & IGNPAR)
+ buf.c_iflag |= _SYSV_IGNPAR;
+ if (termios_p->c_iflag & PARMRK)
+ buf.c_iflag |= _SYSV_PARMRK;
+ if (termios_p->c_iflag & INPCK)
+ buf.c_iflag |= _SYSV_INPCK;
+ if (termios_p->c_iflag & ISTRIP)
+ buf.c_iflag |= _SYSV_ISTRIP;
+ if (termios_p->c_iflag & INLCR)
+ buf.c_iflag |= _SYSV_INLCR;
+ if (termios_p->c_iflag & IGNCR)
+ buf.c_iflag |= _SYSV_IGNCR;
+ if (termios_p->c_iflag & ICRNL)
+ buf.c_iflag |= _SYSV_ICRNL;
+ if (termios_p->c_iflag & IXON)
+ buf.c_iflag |= _SYSV_IXON;
+ if (termios_p->c_iflag & IXOFF)
+ buf.c_iflag |= _SYSV_IXOFF;
+ if (termios_p->c_iflag & IXANY)
+ buf.c_iflag |= _SYSV_IXANY;
+ if (termios_p->c_iflag & IMAXBEL)
+ buf.c_iflag |= _SYSV_IMAXBEL;
+
+ buf.c_oflag = 0;
+ if (termios_p->c_oflag & OPOST)
+ buf.c_oflag |= _SYSV_OPOST;
+ if (termios_p->c_oflag & ONLCR)
+ buf.c_oflag |= _SYSV_ONLCR;
+
+ /* So far, buf.c_cflag contains the speed in CBAUD. */
+ if (termios_p->c_cflag & CSTOPB)
+ buf.c_cflag |= _SYSV_CSTOPB;
+ if (termios_p->c_cflag & CREAD)
+ buf.c_cflag |= _SYSV_CREAD;
+ if (termios_p->c_cflag & PARENB)
+ buf.c_cflag |= _SYSV_PARENB;
+ if (termios_p->c_cflag & PARODD)
+ buf.c_cflag |= _SYSV_PARODD;
+ if (termios_p->c_cflag & HUPCL)
+ buf.c_cflag |= _SYSV_HUPCL;
+ if (termios_p->c_cflag & CLOCAL)
+ buf.c_cflag |= _SYSV_CLOCAL;
+ switch (termios_p->c_cflag & CSIZE)
+ {
+ case CS5:
+ buf.c_cflag |= _SYSV_CS5;
+ break;
+ case CS6:
+ buf.c_cflag |= _SYSV_CS6;
+ break;
+ case CS7:
+ buf.c_cflag |= _SYSV_CS7;
+ break;
+ case CS8:
+ buf.c_cflag |= _SYSV_CS8;
+ break;
+ }
+
+ buf.c_lflag = 0;
+ if (termios_p->c_lflag & ISIG)
+ buf.c_lflag |= _SYSV_ISIG;
+ if (termios_p->c_lflag & ICANON)
+ buf.c_lflag |= _SYSV_ICANON;
+ if (termios_p->c_lflag & ECHO)
+ buf.c_lflag |= _SYSV_ECHO;
+ if (termios_p->c_lflag & ECHOE)
+ buf.c_lflag |= _SYSV_ECHOE;
+ if (termios_p->c_lflag & ECHOK)
+ buf.c_lflag |= _SYSV_ECHOK;
+ if (termios_p->c_lflag & ECHONL)
+ buf.c_lflag |= _SYSV_ECHONL;
+ if (termios_p->c_lflag & NOFLSH)
+ buf.c_lflag |= _SYSV_NOFLSH;
+ if (termios_p->c_lflag & TOSTOP)
+ buf.c_lflag |= _SYSV_TOSTOP;
+ if (termios_p->c_lflag & ECHOCTL)
+ buf.c_lflag |= _SYSV_ECHOCTL;
+ if (termios_p->c_lflag & ECHOPRT)
+ buf.c_lflag |= _SYSV_ECHOPRT;
+ if (termios_p->c_lflag & ECHOKE)
+ buf.c_lflag |= _SYSV_ECHOKE;
+ if (termios_p->c_lflag & FLUSHO)
+ buf.c_lflag |= _SYSV_FLUSHO;
+ if (termios_p->c_lflag & PENDIN)
+ buf.c_lflag |= _SYSV_PENDIN;
+ if (termios_p->c_lflag & IEXTEN)
+ buf.c_lflag |= _SYSV_IEXTEN;
+
+ buf.c_cc[_SYSV_VINTR] = termios_p->c_cc[VINTR];
+ buf.c_cc[_SYSV_VQUIT] = termios_p->c_cc[VQUIT];
+ buf.c_cc[_SYSV_VERASE] = termios_p->c_cc[VERASE];
+ buf.c_cc[_SYSV_VKILL] = termios_p->c_cc[VKILL];
+ if (buf.c_lflag & _SYSV_ICANON)
+ {
+ buf.c_cc[_SYSV_VEOF] = termios_p->c_cc[VEOF];
+ buf.c_cc[_SYSV_VEOL] = termios_p->c_cc[VEOL];
+ }
+ else
+ {
+ buf.c_cc[_SYSV_VMIN] = termios_p->c_cc[VMIN];
+ buf.c_cc[_SYSV_VTIME] = termios_p->c_cc[VTIME];
+ }
+ buf.c_cc[_SYSV_VEOL2] = termios_p->c_cc[VEOL2];
+
+ if (__ioctl (fd, ioctl_function, &buf) < 0)
+ return -1;
+ return 0;
+}