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| author | Michael Stapelberg <stapelberg@debian.org> | 2013-05-14 18:39:35 +0200 |
|---|---|---|
| committer | Michael Stapelberg <michael@stapelberg.de> | 2013-05-14 18:39:35 +0200 |
| commit | efcc50dfdc94c82ee0292bf71992ecb7c0123061 (patch) | |
| tree | 17dca99d1dc7fc4e9fe49c2cf6a99d337d4c039f /src/pkg/runtime/mem_openbsd.c | |
| parent | 04b08da9af0c450d645ab7389d1467308cfc2db8 (diff) | |
| download | golang-efcc50dfdc94c82ee0292bf71992ecb7c0123061.tar.gz | |
Imported Upstream version 1.1upstream/1.1
Diffstat (limited to 'src/pkg/runtime/mem_openbsd.c')
| -rw-r--r-- | src/pkg/runtime/mem_openbsd.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/pkg/runtime/mem_openbsd.c b/src/pkg/runtime/mem_openbsd.c index 77ce04c4e..e5bdac0ef 100644 --- a/src/pkg/runtime/mem_openbsd.c +++ b/src/pkg/runtime/mem_openbsd.c @@ -50,10 +50,9 @@ runtime·SysReserve(void *v, uintptr n) return v; p = runtime·mmap(v, n, PROT_NONE, MAP_ANON|MAP_PRIVATE, -1, 0); - if (p == ((void *)-ENOMEM)) + if(p < (void*)4096) return nil; - else - return p; + return p; } void @@ -66,7 +65,7 @@ runtime·SysMap(void *v, uintptr n) // On 64-bit, we don't actually have v reserved, so tread carefully. if(sizeof(void*) == 8) { p = runtime·mmap(v, n, PROT_READ|PROT_WRITE, MAP_ANON|MAP_PRIVATE, -1, 0); - if(p == (void*)-ENOMEM) + if(p == (void*)ENOMEM) runtime·throw("runtime: out of memory"); if(p != v) { runtime·printf("runtime: address space conflict: map(%p) = %p\n", v, p); @@ -76,7 +75,7 @@ runtime·SysMap(void *v, uintptr n) } p = runtime·mmap(v, n, PROT_READ|PROT_WRITE, MAP_ANON|MAP_FIXED|MAP_PRIVATE, -1, 0); - if(p == (void*)-ENOMEM) + if(p == (void*)ENOMEM) runtime·throw("runtime: out of memory"); if(p != v) runtime·throw("runtime: cannot map pages in arena address space"); |