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0023250: Missing include in OSD_MemInfo.cxx

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Function getpid() declared in "unistd.h" header on POSIX-compliant systems.
Fix compilation error with gcc 4.7 on Linux.
This commit is contained in:
kgv 2012-07-11 10:35:19 +04:00
parent 44b8f2d659
commit 8fa02385b0
1 changed files with 3 additions and 1 deletions
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4
src/OSD/OSD_MemInfo.cxx
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@ -28,6 +28,8 @@
#elif (defined(__APPLE__))
#include <mach/task.h>
#include <mach/mach.h>
#else
#include <unistd.h>
#endif
#include <string>
@ -80,7 +82,7 @@ void OSD_MemInfo::Update()
myCounters[MemSwapUsage] = aProcMemCnts.PagefileUsage;
myCounters[MemSwapUsagePeak] = aProcMemCnts.PeakPagefileUsage;
}
#elif (defined(__linux__) || defined(__linux))
// use procfs on Linux
char aBuff[4096];