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author | Mike Gabriel <mike.gabriel@das-netzwerkteam.de> | 2015-02-02 15:02:49 +0100 |
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committer | Mike Gabriel <mike.gabriel@das-netzwerkteam.de> | 2015-02-02 15:02:49 +0100 |
commit | b16b9e4656e7199c2aec74a4c8ebc7a875d3ba73 (patch) | |
tree | 4361edef0d42d5bf5ac984ef72b4fac35426eae7 /nx-X11/programs/Xserver/hw/xfree86/os-support/linux/lnx_apm.c | |
parent | 0d5a83e986f39982c0924652a3662e60b1f23162 (diff) | |
download | nx-libs-b16b9e4656e7199c2aec74a4c8ebc7a875d3ba73.tar.gz nx-libs-b16b9e4656e7199c2aec74a4c8ebc7a875d3ba73.tar.bz2 nx-libs-b16b9e4656e7199c2aec74a4c8ebc7a875d3ba73.zip |
massive reduction of unneeded files
Diffstat (limited to 'nx-X11/programs/Xserver/hw/xfree86/os-support/linux/lnx_apm.c')
-rw-r--r-- | nx-X11/programs/Xserver/hw/xfree86/os-support/linux/lnx_apm.c | 192 |
1 files changed, 0 insertions, 192 deletions
diff --git a/nx-X11/programs/Xserver/hw/xfree86/os-support/linux/lnx_apm.c b/nx-X11/programs/Xserver/hw/xfree86/os-support/linux/lnx_apm.c deleted file mode 100644 index bd78d877f..000000000 --- a/nx-X11/programs/Xserver/hw/xfree86/os-support/linux/lnx_apm.c +++ /dev/null @@ -1,192 +0,0 @@ -/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_apm.c,v 3.12 2001/12/24 22:54:31 dawes Exp $ */ - -#ifdef HAVE_XORG_CONFIG_H -#include <xorg-config.h> -#endif - -#include <X11/X.h> -#include "os.h" -#include "xf86.h" -#include "xf86Priv.h" -#define XF86_OS_PRIVS -#include "xf86_OSproc.h" -#include "lnx.h" -#include <linux/apm_bios.h> -#include <unistd.h> -#include <sys/ioctl.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <fcntl.h> -#include <errno.h> - -#define APM_PROC "/proc/apm" -#define APM_DEVICE "/dev/apm_bios" - -#ifndef APM_STANDBY_FAILED -# define APM_STANDBY_FAILED 0xf000 -#endif -#ifndef APM_SUSPEND_FAILED -# define APM_SUSPEND_FAILED 0xf001 -#endif - -static PMClose lnxAPMOpen(void); -extern PMClose lnxACPIOpen(void); -static void lnxCloseAPM(void); -static pointer APMihPtr = NULL; - -static struct { - apm_event_t apmLinux; - pmEvent xf86; -} LinuxToXF86[] = { - { APM_SYS_STANDBY, XF86_APM_SYS_STANDBY }, - { APM_SYS_SUSPEND, XF86_APM_SYS_SUSPEND }, - { APM_NORMAL_RESUME, XF86_APM_NORMAL_RESUME }, - { APM_CRITICAL_RESUME, XF86_APM_CRITICAL_RESUME }, - { APM_LOW_BATTERY, XF86_APM_LOW_BATTERY }, - { APM_POWER_STATUS_CHANGE, XF86_APM_POWER_STATUS_CHANGE }, - { APM_UPDATE_TIME, XF86_APM_UPDATE_TIME }, - { APM_CRITICAL_SUSPEND, XF86_APM_CRITICAL_SUSPEND }, - { APM_USER_STANDBY, XF86_APM_USER_STANDBY }, - { APM_USER_SUSPEND, XF86_APM_USER_SUSPEND }, - { APM_STANDBY_RESUME, XF86_APM_STANDBY_RESUME }, -#if defined(APM_CAPABILITY_CHANGED) - { APM_CAPABILITY_CHANGED, XF86_CAPABILITY_CHANGED }, -#endif -#if 0 - { APM_STANDBY_FAILED, XF86_APM_STANDBY_FAILED }, - { APM_SUSPEND_FAILED, XF86_APM_SUSPEND_FAILED } -#endif -}; - -#define numApmEvents (sizeof(LinuxToXF86) / sizeof(LinuxToXF86[0])) - -/* - * APM is still under construction. - * I'm not sure if the places where I initialize/deinitialize - * apm is correct. Also I don't know what to do in SETUP state. - * This depends if wakeup gets called in this situation, too. - * Also we need to check if the action that is taken on an - * event is reasonable. - */ -static int -lnxPMGetEventFromOs(int fd, pmEvent *events, int num) -{ - int i,j,n; - apm_event_t linuxEvents[8]; - - if ((n = read( fd, linuxEvents, num * sizeof(apm_event_t) )) == -1) - return 0; - n /= sizeof(apm_event_t); - if (n > num) - n = num; - for (i = 0; i < n; i++) { - for (j = 0; j < numApmEvents; j++) - if (LinuxToXF86[j].apmLinux == linuxEvents[i]) { - events[i] = LinuxToXF86[j].xf86; - break; - } - if (j == numApmEvents) - events[i] = XF86_APM_UNKNOWN; - } - return n; -} - -static pmWait -lnxPMConfirmEventToOs(int fd, pmEvent event) -{ - switch (event) { - case XF86_APM_SYS_STANDBY: - case XF86_APM_USER_STANDBY: - if (ioctl( fd, APM_IOC_STANDBY, NULL )) - return PM_FAILED; - return PM_CONTINUE; - case XF86_APM_SYS_SUSPEND: - case XF86_APM_CRITICAL_SUSPEND: - case XF86_APM_USER_SUSPEND: - if (ioctl( fd, APM_IOC_SUSPEND, NULL )) { - /* I believe this is wrong (EE) - EBUSY is sent when a device refuses to be suspended. - In this case we still need to undo everything we have - done to suspend ourselves or we will stay in suspended - state forever. */ - if (errno == EBUSY) - return PM_CONTINUE; - else - return PM_FAILED; - } - return PM_CONTINUE; - case XF86_APM_STANDBY_RESUME: - case XF86_APM_NORMAL_RESUME: - case XF86_APM_CRITICAL_RESUME: - case XF86_APM_STANDBY_FAILED: - case XF86_APM_SUSPEND_FAILED: - return PM_CONTINUE; - default: - return PM_NONE; - } -} - -PMClose -xf86OSPMOpen(void) -{ - PMClose ret = NULL; - - /* Favour ACPI over APM, but only when enabled */ - - if (!xf86acpiDisableFlag) - ret = lnxACPIOpen(); - - if (!ret) - ret = lnxAPMOpen(); - - return ret; -} - -static PMClose -lnxAPMOpen(void) -{ - int fd, pfd; - -#ifdef DEBUG - ErrorF("APM: OSPMOpen called\n"); -#endif - if (APMihPtr || !xf86Info.pmFlag) - return NULL; - -#ifdef DEBUG - ErrorF("APM: Opening device\n"); -#endif - if ((fd = open( APM_DEVICE, O_RDWR )) > -1) { - if (access( APM_PROC, R_OK ) || - ((pfd = open( APM_PROC, O_RDONLY)) == -1)) { - xf86MsgVerb(X_WARNING,3,"Cannot open APM (%s) (%s)\n", - APM_PROC, strerror(errno)); - close(fd); - return NULL; - } else - close(pfd); - xf86PMGetEventFromOs = lnxPMGetEventFromOs; - xf86PMConfirmEventToOs = lnxPMConfirmEventToOs; - APMihPtr = xf86AddInputHandler(fd,xf86HandlePMEvents,NULL); - xf86MsgVerb(X_INFO,3,"Open APM successful\n"); - return lnxCloseAPM; - } - xf86MsgVerb(X_INFO,3,"No APM support in BIOS or kernel\n"); - return NULL; -} - -static void -lnxCloseAPM(void) -{ - int fd; - -#ifdef DEBUG - ErrorF("APM: Closing device\n"); -#endif - if (APMihPtr) { - fd = xf86RemoveInputHandler(APMihPtr); - close(fd); - APMihPtr = NULL; - } -} - |