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authorwolfbeast <mcwerewolf@wolfbeast.com>2019-03-30 19:10:17 +0100
committerwolfbeast <mcwerewolf@wolfbeast.com>2019-03-30 19:10:17 +0100
commit25779d371c571e4f51792af3e3c5588b3186e934 (patch)
tree5399f1a5456fb395b3780bfce49b4b170bd634b8 /xpcom/base/nsMemoryReporterManager.cpp
parent60d420b0ad6dc722b62b5c2948c865e2e61b8212 (diff)
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Issue #187: Remove solaris conditional code.
Diffstat (limited to 'xpcom/base/nsMemoryReporterManager.cpp')
-rw-r--r--xpcom/base/nsMemoryReporterManager.cpp83
1 files changed, 0 insertions, 83 deletions
diff --git a/xpcom/base/nsMemoryReporterManager.cpp b/xpcom/base/nsMemoryReporterManager.cpp
index bfeda063b..88964f9b5 100644
--- a/xpcom/base/nsMemoryReporterManager.cpp
+++ b/xpcom/base/nsMemoryReporterManager.cpp
@@ -317,85 +317,6 @@ VsizeMaxContiguousDistinguishedAmount(int64_t* aN)
}
#endif // FreeBSD
-#elif defined(SOLARIS)
-
-#include <procfs.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-static void
-XMappingIter(int64_t& aVsize, int64_t& aResident)
-{
- aVsize = -1;
- aResident = -1;
- int mapfd = open("/proc/self/xmap", O_RDONLY);
- struct stat st;
- prxmap_t* prmapp = nullptr;
- if (mapfd >= 0) {
- if (!fstat(mapfd, &st)) {
- int nmap = st.st_size / sizeof(prxmap_t);
- while (1) {
- // stat(2) on /proc/<pid>/xmap returns an incorrect value,
- // prior to the release of Solaris 11.
- // Here is a workaround for it.
- nmap *= 2;
- prmapp = (prxmap_t*)malloc((nmap + 1) * sizeof(prxmap_t));
- if (!prmapp) {
- // out of memory
- break;
- }
- int n = pread(mapfd, prmapp, (nmap + 1) * sizeof(prxmap_t), 0);
- if (n < 0) {
- break;
- }
- if (nmap >= n / sizeof(prxmap_t)) {
- aVsize = 0;
- aResident = 0;
- for (int i = 0; i < n / sizeof(prxmap_t); i++) {
- aVsize += prmapp[i].pr_size;
- aResident += prmapp[i].pr_rss * prmapp[i].pr_pagesize;
- }
- break;
- }
- free(prmapp);
- }
- free(prmapp);
- }
- close(mapfd);
- }
-}
-
-#define HAVE_VSIZE_AND_RESIDENT_REPORTERS 1
-static MOZ_MUST_USE nsresult
-VsizeDistinguishedAmount(int64_t* aN)
-{
- int64_t vsize, resident;
- XMappingIter(vsize, resident);
- if (vsize == -1) {
- return NS_ERROR_FAILURE;
- }
- *aN = vsize;
- return NS_OK;
-}
-
-static MOZ_MUST_USE nsresult
-ResidentDistinguishedAmount(int64_t* aN)
-{
- int64_t vsize, resident;
- XMappingIter(vsize, resident);
- if (resident == -1) {
- return NS_ERROR_FAILURE;
- }
- *aN = resident;
- return NS_OK;
-}
-
-static MOZ_MUST_USE nsresult
-ResidentFastDistinguishedAmount(int64_t* aN)
-{
- return ResidentDistinguishedAmount(aN);
-}
-
#elif defined(XP_MACOSX)
#include <mach/mach_init.h>
@@ -1145,13 +1066,9 @@ ResidentPeakDistinguishedAmount(int64_t* aN)
if (0 == getrusage(RUSAGE_SELF, &usage)) {
// The units for ru_maxrrs:
// - Mac: bytes
- // - Solaris: pages? But some sources it actually always returns 0, so
- // check for that
// - Linux, {Net/Open/Free}BSD, DragonFly: KiB
#ifdef XP_MACOSX
*aN = usage.ru_maxrss;
-#elif defined(SOLARIS)
- *aN = usage.ru_maxrss * getpagesize();
#else
*aN = usage.ru_maxrss * 1024;
#endif