This will be used for checking for proper logging when in signal
context.
Signed-off-by: Chase Douglas <[email protected]>
fix signal context var
---
hw/xfree86/os-support/shared/sigio.c | 4 ++++
include/globals.h | 1 +
os/utils.c | 2 ++
3 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/hw/xfree86/os-support/shared/sigio.c
b/hw/xfree86/os-support/shared/sigio.c
index 12ae8a4..231d6c0 100644
--- a/hw/xfree86/os-support/shared/sigio.c
+++ b/hw/xfree86/os-support/shared/sigio.c
@@ -99,6 +99,8 @@ xf86SIGIO(int sig)
int save_errno = errno; /* do not clobber the global errno */
int r;
+ inSignalContext = TRUE;
+
ready = xf86SigIOMask;
to.tv_sec = 0;
to.tv_usec = 0;
@@ -114,6 +116,8 @@ xf86SIGIO(int sig)
}
/* restore global errno */
errno = save_errno;
+
+ inSignalContext = FALSE;
}
static int
diff --git a/include/globals.h b/include/globals.h
index d147df9..f033a45 100644
--- a/include/globals.h
+++ b/include/globals.h
@@ -23,6 +23,7 @@ extern _X_EXPORT int GrabInProgress;
extern _X_EXPORT Bool noTestExtensions;
extern _X_EXPORT char *SeatId;
extern _X_EXPORT char *ConnectionInfo;
+extern _X_EXPORT Bool inSignalContext;
#ifdef DPMSExtension
extern _X_EXPORT CARD32 DPMSStandbyTime;
diff --git a/os/utils.c b/os/utils.c
index 30592d2..ecf78e5 100644
--- a/os/utils.c
+++ b/os/utils.c
@@ -204,6 +204,8 @@ int auditTrailLevel = 1;
char *SeatId = NULL;
+Bool inSignalContext = FALSE;
+
#if defined(SVR4) || defined(__linux__) || defined(CSRG_BASED)
#define HAS_SAVED_IDS_AND_SETEUID
#endif
--
1.7.9.1
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