path: root/src/corelib/kernel/qfunctions_vxworks.cpp
diff options
authorPasi Petäjäjärvi <>2013-02-11 16:11:27 +0200
committerThe Qt Project <>2013-02-12 09:40:48 +0100
commit8840ad56a3afb185b4e0b9158130d6e265161f4e (patch)
treea9395c6b625ea5b91fb0739a531c7f001a173768 /src/corelib/kernel/qfunctions_vxworks.cpp
parent1f5b10281fc275761a8a213fdba2edf2ccc7f17a (diff)
Use stub function rand_r for VxWorks DKM mode
Vxworks DKM mode does not have rand_r function, use function implementation from qfunctions_vxworks.h/cpp instead. Change-Id: I8f23c3453ab9f31280eb90f66dd83d7a64ee98c9 Reviewed-by: Samuel Rødal <>
Diffstat (limited to 'src/corelib/kernel/qfunctions_vxworks.cpp')
1 files changed, 2 insertions, 0 deletions
diff --git a/src/corelib/kernel/qfunctions_vxworks.cpp b/src/corelib/kernel/qfunctions_vxworks.cpp
index 8d25ad6a8d..e1abecb9d6 100644
--- a/src/corelib/kernel/qfunctions_vxworks.cpp
+++ b/src/corelib/kernel/qfunctions_vxworks.cpp
@@ -76,10 +76,12 @@ void *lfind(const void* key, const void* base, size_t* elements, size_t size,
// no rand_r(), but rand()
// NOTE: this implementation is wrong for multi threaded applications,
// but there is no way to get it right on VxWorks (in kernel mode)
+#if defined(_WRS_KERNEL)
int rand_r(unsigned int * /*seedp*/)
return rand();
// no usleep() support
int usleep(unsigned int usec)