Commit Graph

23 Commits

Author SHA1 Message Date
Alexander Graf 354a000827 linux-user: Add ioctl for BLKBSZGET
This patch adds the ioctl wrapper definition for BLKBSZGET.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2012-04-06 18:49:58 +03:00
Alexander Graf 49e9a07752 linux-user: add BLKSSZGET ioctl wrapper
This patch adds an ioctl definition for BLKSSZGET.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2012-04-06 18:49:58 +03:00
Alexander Graf 56e904ecb2 linux-user: implement device mapper ioctls
This patch implements all ioctls currently implemented by device mapper,
enabling us to run dmsetup and kpartx inside of linux-user.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2012-04-06 18:49:58 +03:00
Cédric VINCENT 12b81b7145 linux-user: Add support for even more FB ioctls
This patch was validated with programs from DirectFB-1.0 and
WebKit/DirectFB.

Signed-off-by: Cédric VINCENT <cedric.vincent@st.com>
Cc: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2011-07-11 16:12:18 +03:00
Cédric VINCENT 774750c088 linux-user: Add support for more VT ioctls
DirectFB-1.0 uses at least two of the four added ioctls, and the two
others were added for completeness.  This patch was validated with the
program "vlock -all/-new".

Signed-off-by: Cédric VINCENT <cedric.vincent@st.com>
Cc: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2011-07-11 16:10:49 +03:00
Cédric VINCENT e6fe18fb31 linux-user: Add support for KD...LED ioctls
DirectFB-1.0 uses at least one of the four added ioctls, and the three
others were added for completeness.  This patch was validated with the
program "setleds" and the following Makefile:

    SETLEDS_INIT  = setleds -v -num -caps -scroll
    SETLEDS_TESTS = sh -c ' \
	setleds -v +num +caps +scroll; \
	setleds -v -num -caps -scroll; \
	setleds -v +num -caps -scroll; \
	setleds -v +num +caps -scroll; \
	setleds -v +num +caps +scroll; \
	setleds -v -num +caps +scroll; \
	setleds -v -num -caps +scroll; \
	setleds -v -num -caps -scroll'

    SETLEDS_HOST = setleds
    SETLEDS_QEMU = "SETLEDS_QEMU not set"

    .PHONY: setleds_tests
    setleds_tests:
	rm -f setleds.host setleds.target
	$(SETLEDS_INIT:setleds=$(SETLEDS_HOST))
	$(SETLEDS_TESTS:setleds=$(SETLEDS_HOST)) >> setleds.host
	$(SETLEDS_INIT:setleds=$(SETLEDS_QEMU))
	$(SETLEDS_TESTS:setleds=$(SETLEDS_QEMU)) >> setleds.target
	cmp setleds.host setleds.target

Signed-off-by: Cédric VINCENT <cedric.vincent@st.com>
Cc: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2011-07-11 16:06:16 +03:00
Laurent Vivier 86fcd94632 linux-user: add ioctl(SIOCGIWNAME, ...) support.
Allow to run properly following program from linux-user:

/* cc -o wifi wifi.c */

 #include <stdio.h>
 #include <sys/ioctl.h>
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <linux/wireless.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
 #include <string.h>

int main(int argc, char **argv)
{
    int ret;
    struct ifreq req;
    struct sockaddr_in *addr;
    int s;

    if (argc != 2) {
        fprintf(stderr, "Need an interface name (like wlan0)\n");
	return 1;
    }

    s = socket( AF_INET, SOCK_DGRAM, 0 );
    if (s < 0) {
        perror("Cannot open socket");
        return 1;
    }
    strncpy(req.ifr_name, argv[1], sizeof(req.ifr_name));
    ret = ioctl( s, SIOCGIWNAME, &req );
    if (ret < 0) {
	fprintf(stderr, "No wireless extension\n");
        return 1;
    }

    printf("%s\n", req.ifr_name);
    printf("%s\n", req.ifr_newname);
    return 0;
}

$ ./wifi eth0
No wireless extension

$ ./wifi wlan0
wlan0
IEEE 802.11bg

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
2011-04-26 10:15:41 +03:00
Laurent Vivier 059c2f2cd7 linux-user: convert ioctl(SIOCGIFCONF, ...) result.
The result needs to be converted as it is stored in an array of struct
ifreq and sizeof(struct ifreq) differs according to target and host
alignment rules.

This patch allows to execute correctly the following program on arm
and m68k:

 #include <stdio.h>
 #include <sys/ioctl.h>
 #include <net/if.h>
 #include <alloca.h>
 #include <string.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>

int main(void)
{
    int s, ret;
    struct ifconf ifc;
    int i;

    memset( &ifc, 0, sizeof( struct ifconf ) );
    ifc.ifc_len = 8 * sizeof(struct ifreq);
    ifc.ifc_buf = alloca(ifc.ifc_len);

    s = socket( AF_INET, SOCK_DGRAM, 0 );
    if (s < 0) {
        perror("Cannot open socket");
        return 1;
    }
    ret = ioctl( s, SIOCGIFCONF, &ifc );
    if (s < 0) {
        perror("ioctl() failed");
        return 1;
    }

    for (i = 0; i < ifc.ifc_len / sizeof(struct ifreq) ; i ++) {
        struct sockaddr_in *s;
        s = (struct sockaddr_in*)&ifc.ifc_req[i].ifr_addr;
        printf("%s\n", ifc.ifc_req[i].ifr_name);
        printf("%s\n", inet_ntoa(s->sin_addr));
    }
}

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
2011-04-26 10:15:40 +03:00
Martin Mohring 898b1bebf9 linux-user: fix for loopmount ioctl
In case a chrooted build uses XEN or KVM, a looped mount needs to be done to setup the chroot.
The ioctl for loop mount works correctly for arm, mips, ppc32 and sh4, so its now activated.

Signed-off-by: Riku Voipio <riku.voipio@nokia.com>
2011-02-09 10:33:54 +02:00
Peter Maydell dace20dcc9 linux-user: Add configure check for linux/fiemap.h and IOC_FS_FIEMAP
Add a configure check for the existence of linux/fiemap.h and the
IOC_FS_FIEMAP ioctl. This fixes a compilation failure on Linux
systems which don't have that header file.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-01-12 00:06:06 +01:00
Peter Maydell 285da2b9a8 linux-user: Implement FS_IOC_FIEMAP ioctl
Implement the FS_IOC_FIEMAP ioctl using the new support for
custom handling of ioctls; this is needed because the struct
that is passed includes a variable-length array.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
2011-01-07 17:20:58 +02:00
Ulrich Hecht f7680a5593 linux-user: KD/VT/FB ioctls
everything needed to run SDL on a framebuffer device in the userspace emulator

Signed-off-by: Ulrich Hecht <uli@suse.de>
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
2009-10-17 11:38:00 +03:00
balrog 8fbd6b5267 Add MTIOCTOP, MTIOCGET and MTIOCPOS ioctls (Kirill Shutemov).
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5271 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-20 03:03:09 +00:00
balrog b80059146a Add loop device ioctls (Gary Thomas).
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4257 c046a42c-6fe2-441c-8c8c-71466251a162
2008-04-26 14:44:49 +00:00
pbrook 53a5960aad Avoid accessing guest memory directly in usermode emulation.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1790 c046a42c-6fe2-441c-8c8c-71466251a162
2006-03-25 19:31:22 +00:00
bellard 2521d69883 factorized more definitions - suppressed broken sound ioctls
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@241 c046a42c-6fe2-441c-8c8c-71466251a162
2003-06-15 19:58:13 +00:00
bellard 0221cfcd71 more console ioctls
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@139 c046a42c-6fe2-441c-8c8c-71466251a162
2003-05-10 12:38:16 +00:00
bellard 8e5a0667f8 added KDGKBTYPE
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@132 c046a42c-6fe2-441c-8c8c-71466251a162
2003-05-08 15:42:10 +00:00
bellard f29042b531 TIOCGPTN and TIOCSPTLCK ioctls
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@90 c046a42c-6fe2-441c-8c8c-71466251a162
2003-04-10 00:12:45 +00:00
bellard 32f36bcefc added SIOCATMARK and times() syscall
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@70 c046a42c-6fe2-441c-8c8c-71466251a162
2003-03-30 21:29:48 +00:00
bellard 9de5e440b9 better signal/exception support
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@42 c046a42c-6fe2-441c-8c8c-71466251a162
2003-03-23 16:49:39 +00:00
bellard 1a9353d258 added loop/xadd/cmpxchg support
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@29 c046a42c-6fe2-441c-8c8c-71466251a162
2003-03-16 20:28:50 +00:00
bellard 31e31b8a24 This commit was generated by cvs2svn to compensate for changes in r2,
which included commits to RCS files with non-trunk default branches.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3 c046a42c-6fe2-441c-8c8c-71466251a162
2003-02-18 22:55:36 +00:00