commit 0b561695d60ce777fbfb332a436c2a51702fae23 parent b50e9caf31a0d1346bf782c6b4e32f90fd707223 Author: rsc <devnull@localhost> Date: Sun, 16 Jan 2005 21:31:21 +0000 useful warning comment Diffstat:
| M | src/libthread/thread.c | | | 9 | +++++++++ |
1 file changed, 9 insertions(+), 0 deletions(-)
diff --git a/src/libthread/thread.c b/src/libthread/thread.c @@ -510,6 +510,15 @@ static void threadmainstart(void *v) { USED(v); + + /* + * N.B. This call to proc() is a program's first call (indirectly) to a + * pthreads function while executing on a non-pthreads-allocated + * stack. If the pthreads implementation is using the stack pointer + * to locate the per-thread data, then this call will blow up. + * This means the pthread implementation is not suitable for + * running under libthread. Time to write your own. Sorry. + */ threadmainproc = proc(); threadmain(threadargc, threadargv); }