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| author | Ondřej Surý <ondrej@sury.org> | 2011-01-17 12:40:45 +0100 |
|---|---|---|
| committer | Ondřej Surý <ondrej@sury.org> | 2011-01-17 12:40:45 +0100 |
| commit | 3e45412327a2654a77944249962b3652e6142299 (patch) | |
| tree | bc3bf69452afa055423cbe0c5cfa8ca357df6ccf /src/pkg/runtime/linux/mem.c | |
| parent | c533680039762cacbc37db8dc7eed074c3e497be (diff) | |
| download | golang-upstream/2011.01.12.tar.gz | |
Imported Upstream version 2011.01.12upstream/2011.01.12
Diffstat (limited to 'src/pkg/runtime/linux/mem.c')
| -rw-r--r-- | src/pkg/runtime/linux/mem.c | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/src/pkg/runtime/linux/mem.c b/src/pkg/runtime/linux/mem.c index 7f837bd45..e750f97ea 100644 --- a/src/pkg/runtime/linux/mem.c +++ b/src/pkg/runtime/linux/mem.c @@ -4,26 +4,26 @@ #include "malloc.h" void* -SysAlloc(uintptr n) +runtime·SysAlloc(uintptr n) { void *p; mstats.sys += n; - p = runtime_mmap(nil, n, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_ANON|MAP_PRIVATE, -1, 0); + p = runtime·mmap(nil, n, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_ANON|MAP_PRIVATE, -1, 0); if(p < (void*)4096) { if(p == (void*)EACCES) { - printf("mmap: access denied\n"); - printf("If you're running SELinux, enable execmem for this process.\n"); - } else { - printf("mmap: errno=%p\n", p); + runtime·printf("mmap: access denied\n"); + runtime·printf("If you're running SELinux, enable execmem for this process.\n"); + runtime·exit(2); } - exit(2); + runtime·printf("mmap: errno=%p\n", p); + runtime·throw("mmap"); } return p; } void -SysUnused(void *v, uintptr n) +runtime·SysUnused(void *v, uintptr n) { USED(v); USED(n); @@ -31,10 +31,13 @@ SysUnused(void *v, uintptr n) } void -SysFree(void *v, uintptr n) +runtime·SysFree(void *v, uintptr n) { - USED(v); - USED(n); - // TODO(rsc): call munmap + mstats.sys -= n; + runtime·munmap(v, n); } +void +runtime·SysMemInit(void) +{ +} |