From e5888a1ffdae813d7575f5fb02275c6bb07e5199 Mon Sep 17 00:00:00 2001 From: Taru Karttunen Date: Wed, 30 Mar 2011 15:46:40 +0300 Subject: Import sources from 2011-03-30 iso image --- sys/src/libthread/lib.c | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100755 sys/src/libthread/lib.c (limited to 'sys/src/libthread/lib.c') diff --git a/sys/src/libthread/lib.c b/sys/src/libthread/lib.c new file mode 100755 index 000000000..9ae037aab --- /dev/null +++ b/sys/src/libthread/lib.c @@ -0,0 +1,38 @@ +#include +#include +#include +#include "threadimpl.h" + +static long totalmalloc; + +void* +_threadmalloc(long size, int z) +{ + void *m; + + m = malloc(size); + if (m == nil) + sysfatal("Malloc of size %ld failed: %r", size); + setmalloctag(m, getcallerpc(&size)); + totalmalloc += size; + if (size > 100000000) { + fprint(2, "Malloc of size %ld, total %ld\n", size, totalmalloc); + abort(); + } + if (z) + memset(m, 0, size); + return m; +} + +void +_threadsysfatal(char *fmt, va_list arg) +{ + char buf[1024]; /* size doesn't matter; we're about to exit */ + + vseprint(buf, buf+sizeof(buf), fmt, arg); + if(argv0) + fprint(2, "%s: %s\n", argv0, buf); + else + fprint(2, "%s\n", buf); + threadexitsall(buf); +} -- cgit v1.2.3