diff options
| -rw-r--r-- | dix/grabs.c | 35 |
1 files changed, 26 insertions, 9 deletions
diff --git a/dix/grabs.c b/dix/grabs.c index aced130a7..3286eb77d 100644 --- a/dix/grabs.c +++ b/dix/grabs.c @@ -61,6 +61,7 @@ SOFTWARE. #include "xace.h" #include "exevents.h" #include "inpututils.h" +#include "client.h" #define BITMASK(i) (((Mask)1) << ((i) & 31)) #define MASKIDX(i) ((i) >> 5) @@ -77,25 +78,41 @@ PrintDeviceGrabInfo(DeviceIntPtr dev) int i, j; GrabInfoPtr devGrab = &dev->deviceGrab; GrabPtr grab = devGrab->grab; + Bool clientIdPrinted = FALSE; - ErrorF("Active grab 0x%lx (%s) on device '%s' (%d):", + ErrorF("Active grab 0x%lx (%s) on device '%s' (%d):\n", (unsigned long) grab->resource, (grab->grabtype == GRABTYPE_XI2) ? "xi2" : ((grab->grabtype == GRABTYPE_CORE) ? "core" : "xi1"), dev->name, dev->id); client = clients[CLIENT_ID(grab->resource)]; - if (client && GetLocalClientCreds(client, &lcc) != -1) + if (client) { - ErrorF(" client pid %ld uid %ld gid %ld\n", - (lcc->fieldsSet & LCC_PID_SET) ? (long) lcc->pid : 0, - (lcc->fieldsSet & LCC_UID_SET) ? (long) lcc->euid : 0, - (lcc->fieldsSet & LCC_GID_SET) ? (long) lcc->egid : 0); - FreeLocalClientCreds(lcc); + pid_t clientpid = GetClientPid(client); + const char *cmdname = GetClientCmdName(client); + const char *cmdargs = GetClientCmdArgs(client); + + if ((clientpid > 0) && (cmdname != NULL)) + { + ErrorF(" client pid %ld %s %s\n", + (long) clientpid, cmdname, cmdargs ? cmdargs : ""); + clientIdPrinted = TRUE; + } + else if (GetLocalClientCreds(client, &lcc) != -1) + { + ErrorF(" client pid %ld uid %ld gid %ld\n", + (lcc->fieldsSet & LCC_PID_SET) ? (long) lcc->pid : 0, + (lcc->fieldsSet & LCC_UID_SET) ? (long) lcc->euid : 0, + (lcc->fieldsSet & LCC_GID_SET) ? (long) lcc->egid : 0); + FreeLocalClientCreds(lcc); + clientIdPrinted = TRUE; + } } - else + if (!clientIdPrinted) { - ErrorF(" (no client information available)\n"); + ErrorF(" (no client information available for client %d)\n", + CLIENT_ID(grab->resource)); } /* XXX is this even correct? */ |