commit 68b4255a9644a838898bfc6567bae97585c2e871
author Russ Cox <rsc@golang.org> Thu Nov 04 14:00:19 2010 -0400
committer Russ Cox <rsc@golang.org> Thu Nov 04 14:00:19 2010 -0400
tree 6ba0f08e7aa2c5e8c3f883aeab0b79ae8efd4859
parent 3b6ddd9bceb1e3c56f6cbfc28d51481a3036c653

runtime: ,s/[a-zA-Z0-9_]+/runtime·&/g, almost

Prefix all external symbols in runtime by runtime·,
to avoid conflicts with possible symbols of the same
name in linked-in C libraries.  The obvious conflicts
are printf, malloc, and free, but hide everything to
avoid future pain.

The symbols left alone are:

	** known to cgo **
	_cgo_free
	_cgo_malloc
	libcgo_thread_start
	initcgo
	ncgocall

	** known to linker **
	_rt0_$GOARCH
	_rt0_$GOARCH_$GOOS
	text
	etext
	data
	end
	pclntab
	epclntab
	symtab
	esymtab

	** known to C compiler **
	_divv
	_modv
	_div64by32
	etc (arch specific)

Tested on darwin/386, darwin/amd64, linux/386, linux/amd64.

Built (but not tested) for freebsd/386, freebsd/amd64, linux/arm, windows/386.

R=r, PeterGo
CC=golang-dev
https://golang.org/cl/2899041

src/pkg/runtime/mfixalloc.c

diff --git a/src/pkg/runtime/mfixalloc.c b/src/pkg/runtime/mfixalloc.c
index 8347a15..ab9df31 100644
--- a/src/pkg/runtime/mfixalloc.c
+++ b/src/pkg/runtime/mfixalloc.c
@@ -12,7 +12,7 @@
 // Initialize f to allocate objects of the given size,
 // using the allocator to obtain chunks of memory.
 void
-FixAlloc_Init(FixAlloc *f, uintptr size, void *(*alloc)(uintptr), void (*first)(void*, byte*), void *arg)
+runtime·FixAlloc_Init(FixAlloc *f, uintptr size, void *(*alloc)(uintptr), void (*first)(void*, byte*), void *arg)
 {
 	f->size = size;
 	f->alloc = alloc;
@@ -26,7 +26,7 @@
 }
 
 void*
-FixAlloc_Alloc(FixAlloc *f)
+runtime·FixAlloc_Alloc(FixAlloc *f)
 {
 	void *v;
 
@@ -40,7 +40,7 @@
 		f->sys += FixAllocChunk;
 		f->chunk = f->alloc(FixAllocChunk);
 		if(f->chunk == nil)
-			throw("out of memory (FixAlloc)");
+			runtime·throw("out of memory (FixAlloc)");
 		f->nchunk = FixAllocChunk;
 	}
 	v = f->chunk;
@@ -53,7 +53,7 @@
 }
 
 void
-FixAlloc_Free(FixAlloc *f, void *p)
+runtime·FixAlloc_Free(FixAlloc *f, void *p)
 {
 	f->inuse -= f->size;
 	*(void**)p = f->list;