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Switched cEvent to use strerror_r for error messages

This commit is contained in:
Tycho 2014-01-23 10:25:56 -08:00
parent 435eae3858
commit 7419579140
1 changed files with 18 additions and 6 deletions
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24
src/OSSupport/Event.cpp
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@ -7,7 +7,9 @@
#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules
#include "Event.h"
#if not defined(_WIN32)
#include <string.h>
#endif
@ -35,14 +37,18 @@ cEvent::cEvent(void)
m_Event = sem_open(EventName.c_str(), O_CREAT, 777, 0 );
if (m_Event == SEM_FAILED)
{
LOGERROR("cEvent: Cannot create event, errno = %i. Aborting server.", errno);
char buffer[1024];
strerror_r(errno,buffer,1024);
LOGERROR("cEvent: Cannot create event, err = %s. Aborting server.", buffer);
abort();
}
// Unlink the semaphore immediately - it will continue to function but will not pollute the namespace
// We don't store the name, so can't call this in the destructor
if (sem_unlink(EventName.c_str()) != 0)
{
LOGWARN("ERROR: Could not unlink cEvent. (%i)", errno);
char buffer[1024];
strerror_r(errno,buffer,1024);
LOGWARN("ERROR: Could not unlink cEvent. (%s)", buffer);
}
}
#endif // *nix
@ -61,7 +67,9 @@ cEvent::~cEvent()
{
if (sem_close(m_Event) != 0)
{
LOGERROR("ERROR: Could not close cEvent. (%i)", errno);
char buffer[1024];
strerror_r(errno,buffer,1024);
LOGERROR("ERROR: Could not close cEvent. (%s)", buffer);
}
}
else
@ -88,7 +96,9 @@ void cEvent::Wait(void)
int res = sem_wait(m_Event);
if (res != 0 )
{
LOGWARN("cEvent: waiting for the event failed: %i, errno = %i. Continuing, but server may be unstable.", res, errno);
char buffer[1024];
strerror_r(errno,buffer,1024);
LOGWARN("cEvent: waiting for the event failed: %i, err = %s. Continuing, but server may be unstable.", res, buffer);
}
#endif
}
@ -108,7 +118,9 @@ void cEvent::Set(void)
int res = sem_post(m_Event);
if (res != 0)
{
LOGWARN("cEvent: Could not set cEvent: %i, errno = %d", res, errno);
char buffer[1024];
strerror_r(errno,buffer,1024);
LOGWARN("cEvent: Could not set cEvent: %i, err = %s", res, buffer);
}
#endif
}