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Diffstat (limited to 'xpcom/base/nsMemoryReporterManager.cpp')
-rw-r--r--xpcom/base/nsMemoryReporterManager.cpp66
1 files changed, 33 insertions, 33 deletions
diff --git a/xpcom/base/nsMemoryReporterManager.cpp b/xpcom/base/nsMemoryReporterManager.cpp
index c47d3c8415..850886947d 100644
--- a/xpcom/base/nsMemoryReporterManager.cpp
+++ b/xpcom/base/nsMemoryReporterManager.cpp
@@ -50,7 +50,7 @@ using namespace mozilla;
#include <string.h>
#include <stdlib.h>
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
GetProcSelfStatmField(int aField, int64_t* aN)
{
// There are more than two fields, but we're only interested in the first
@@ -70,7 +70,7 @@ GetProcSelfStatmField(int aField, int64_t* aN)
return NS_ERROR_FAILURE;
}
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
GetProcSelfSmapsPrivate(int64_t* aN)
{
// You might be tempted to calculate USS by subtracting the "shared" value
@@ -125,26 +125,26 @@ GetProcSelfSmapsPrivate(int64_t* aN)
}
#define HAVE_VSIZE_AND_RESIDENT_REPORTERS 1
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
VsizeDistinguishedAmount(int64_t* aN)
{
return GetProcSelfStatmField(0, aN);
}
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
ResidentDistinguishedAmount(int64_t* aN)
{
return GetProcSelfStatmField(1, aN);
}
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
ResidentFastDistinguishedAmount(int64_t* aN)
{
return ResidentDistinguishedAmount(aN);
}
#define HAVE_RESIDENT_UNIQUE_REPORTER 1
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
ResidentUniqueDistinguishedAmount(int64_t* aN)
{
return GetProcSelfSmapsPrivate(aN);
@@ -152,7 +152,7 @@ ResidentUniqueDistinguishedAmount(int64_t* aN)
#ifdef HAVE_MALLINFO
#define HAVE_SYSTEM_HEAP_REPORTER 1
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
SystemHeapSize(int64_t* aSizeOut)
{
struct mallinfo info = mallinfo();
@@ -207,7 +207,7 @@ SystemHeapSize(int64_t* aSizeOut)
#define KP_RSS(kp) (kp.p_vm_rssize * getpagesize())
#endif
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
GetKinfoProcSelf(KINFO_PROC* aProc)
{
int mib[] = {
@@ -229,7 +229,7 @@ GetKinfoProcSelf(KINFO_PROC* aProc)
}
#define HAVE_VSIZE_AND_RESIDENT_REPORTERS 1
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
VsizeDistinguishedAmount(int64_t* aN)
{
KINFO_PROC proc;
@@ -240,7 +240,7 @@ VsizeDistinguishedAmount(int64_t* aN)
return rv;
}
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
ResidentDistinguishedAmount(int64_t* aN)
{
KINFO_PROC proc;
@@ -251,7 +251,7 @@ ResidentDistinguishedAmount(int64_t* aN)
return rv;
}
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
ResidentFastDistinguishedAmount(int64_t* aN)
{
return ResidentDistinguishedAmount(aN);
@@ -261,7 +261,7 @@ ResidentFastDistinguishedAmount(int64_t* aN)
#include <libutil.h>
#include <algorithm>
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
GetKinfoVmentrySelf(int64_t* aPrss, uint64_t* aMaxreg)
{
int cnt;
@@ -292,7 +292,7 @@ GetKinfoVmentrySelf(int64_t* aPrss, uint64_t* aMaxreg)
}
#define HAVE_PRIVATE_REPORTER 1
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
PrivateDistinguishedAmount(int64_t* aN)
{
int64_t priv;
@@ -303,7 +303,7 @@ PrivateDistinguishedAmount(int64_t* aN)
}
#define HAVE_VSIZE_MAX_CONTIGUOUS_REPORTER 1
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
VsizeMaxContiguousDistinguishedAmount(int64_t* aN)
{
uint64_t biggestRegion;
@@ -364,7 +364,7 @@ XMappingIter(int64_t& aVsize, int64_t& aResident)
}
#define HAVE_VSIZE_AND_RESIDENT_REPORTERS 1
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
VsizeDistinguishedAmount(int64_t* aN)
{
int64_t vsize, resident;
@@ -376,7 +376,7 @@ VsizeDistinguishedAmount(int64_t* aN)
return NS_OK;
}
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
ResidentDistinguishedAmount(int64_t* aN)
{
int64_t vsize, resident;
@@ -388,7 +388,7 @@ ResidentDistinguishedAmount(int64_t* aN)
return NS_OK;
}
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
ResidentFastDistinguishedAmount(int64_t* aN)
{
return ResidentDistinguishedAmount(aN);
@@ -402,7 +402,7 @@ ResidentFastDistinguishedAmount(int64_t* aN)
#include <mach/task.h>
#include <sys/sysctl.h>
-static MOZ_MUST_USE bool
+[[nodiscard]] static bool
GetTaskBasicInfo(struct task_basic_info* aTi)
{
mach_msg_type_number_t count = TASK_BASIC_INFO_COUNT;
@@ -415,7 +415,7 @@ GetTaskBasicInfo(struct task_basic_info* aTi)
// absurdly high, eg. 2GB+ even at start-up. But both 'top' and 'ps' report
// it, so we might as well too.
#define HAVE_VSIZE_AND_RESIDENT_REPORTERS 1
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
VsizeDistinguishedAmount(int64_t* aN)
{
task_basic_info ti;
@@ -433,7 +433,7 @@ VsizeDistinguishedAmount(int64_t* aN)
//
// Purging these pages can take a long time for some users (see bug 789975),
// so we provide the option to get the RSS without purging first.
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
ResidentDistinguishedAmountHelper(int64_t* aN, bool aDoPurge)
{
#ifdef HAVE_JEMALLOC_STATS
@@ -450,13 +450,13 @@ ResidentDistinguishedAmountHelper(int64_t* aN, bool aDoPurge)
return NS_OK;
}
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
ResidentFastDistinguishedAmount(int64_t* aN)
{
return ResidentDistinguishedAmountHelper(aN, /* doPurge = */ false);
}
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
ResidentDistinguishedAmount(int64_t* aN)
{
return ResidentDistinguishedAmountHelper(aN, /* doPurge = */ true);
@@ -490,7 +490,7 @@ InSharedRegion(mach_vm_address_t aAddr, cpu_type_t aType)
return base <= aAddr && aAddr < (base + size);
}
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
ResidentUniqueDistinguishedAmount(int64_t* aN)
{
if (!aN) {
@@ -563,7 +563,7 @@ ResidentUniqueDistinguishedAmount(int64_t* aN)
#include <algorithm>
#define HAVE_VSIZE_AND_RESIDENT_REPORTERS 1
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
VsizeDistinguishedAmount(int64_t* aN)
{
MEMORYSTATUSEX s;
@@ -577,7 +577,7 @@ VsizeDistinguishedAmount(int64_t* aN)
return NS_OK;
}
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
ResidentDistinguishedAmount(int64_t* aN)
{
PROCESS_MEMORY_COUNTERS pmc;
@@ -591,7 +591,7 @@ ResidentDistinguishedAmount(int64_t* aN)
return NS_OK;
}
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
ResidentFastDistinguishedAmount(int64_t* aN)
{
return ResidentDistinguishedAmount(aN);
@@ -599,7 +599,7 @@ ResidentFastDistinguishedAmount(int64_t* aN)
#define HAVE_RESIDENT_UNIQUE_REPORTER 1
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
ResidentUniqueDistinguishedAmount(int64_t* aN)
{
// Determine how many entries we need.
@@ -647,7 +647,7 @@ ResidentUniqueDistinguishedAmount(int64_t* aN)
}
#define HAVE_VSIZE_MAX_CONTIGUOUS_REPORTER 1
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
VsizeMaxContiguousDistinguishedAmount(int64_t* aN)
{
SIZE_T biggestRegion = 0;
@@ -676,7 +676,7 @@ VsizeMaxContiguousDistinguishedAmount(int64_t* aN)
}
#define HAVE_PRIVATE_REPORTER 1
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
PrivateDistinguishedAmount(int64_t* aN)
{
PROCESS_MEMORY_COUNTERS_EX pmcex;
@@ -695,7 +695,7 @@ PrivateDistinguishedAmount(int64_t* aN)
// Windows can have multiple separate heaps. During testing there were multiple
// heaps present but the non-default ones had sizes no more than a few 10s of
// KiBs. So we combine their sizes into a single measurement.
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
SystemHeapSize(int64_t* aSizeOut)
{
// Get the number of heaps.
@@ -1136,7 +1136,7 @@ NS_IMPL_ISUPPORTS(SystemHeapReporter, nsIMemoryReporter)
#define HAVE_RESIDENT_PEAK_REPORTER 1
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
ResidentPeakDistinguishedAmount(int64_t* aN)
{
struct rusage usage;
@@ -1214,7 +1214,7 @@ public:
};
NS_IMPL_ISUPPORTS(PageFaultsSoftReporter, nsIMemoryReporter)
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
PageFaultsHardDistinguishedAmount(int64_t* aAmount)
{
struct rusage usage;
@@ -2253,7 +2253,7 @@ nsMemoryReporterManager::GetHeapOverheadFraction(int64_t* aAmount)
#endif
}
-static MOZ_MUST_USE nsresult
+[[nodiscard]] static nsresult
GetInfallibleAmount(InfallibleAmountFn aAmountFn, int64_t* aAmount)
{
if (aAmountFn) {
generated by cgit v1.2.3 (git 2.26.2) at 2024-09-19 16:13:13 +0000