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author | rsc <devnull@localhost> | 2003-09-30 17:47:42 +0000 |
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committer | rsc <devnull@localhost> | 2003-09-30 17:47:42 +0000 |
commit | 76193d7cb0457807b2f0b95f909ab5de19480cd7 (patch) | |
tree | 97e538c7e38181431e90289a0fe8b6b7ce1f8f3c /src/libthread/lib.c | |
parent | ed7c8e8d02c02bdbff1e88a6d8d1419f39af48ad (diff) | |
download | plan9port-76193d7cb0457807b2f0b95f909ab5de19480cd7.tar.gz plan9port-76193d7cb0457807b2f0b95f909ab5de19480cd7.tar.bz2 plan9port-76193d7cb0457807b2f0b95f909ab5de19480cd7.zip |
Initial revision
Diffstat (limited to 'src/libthread/lib.c')
-rw-r--r-- | src/libthread/lib.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/libthread/lib.c b/src/libthread/lib.c new file mode 100644 index 00000000..86e7506e --- /dev/null +++ b/src/libthread/lib.c @@ -0,0 +1,35 @@ +#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\n", size); + setmalloctag(m, getcallerpc(&size)); + totalmalloc += size; + if (size > 1000000) { + fprint(2, "Malloc of size %ld, total %ld\n", size, totalmalloc); + abort(); + } + if (z) + _threadmemset(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); +} |