Author: Armin Rigo <[email protected]>
Branch:
Changeset: r66130:9445018c9ec4
Date: 2013-08-13 20:03 +0200
http://bitbucket.org/pypy/pypy/changeset/9445018c9ec4/
Log: Initialize master_fd to -1 (like CPython) which is the value that
will eventually be seen by the child.
diff --git a/rpython/rtyper/module/ll_os.py b/rpython/rtyper/module/ll_os.py
--- a/rpython/rtyper/module/ll_os.py
+++ b/rpython/rtyper/module/ll_os.py
@@ -1618,6 +1618,7 @@
compilation_info=ExternalCompilationInfo(libraries=['util']))
def forkpty_llimpl():
master_p = lltype.malloc(rffi.INTP.TO, 1, flavor='raw')
+ master_p[0] = rffi.cast(rffi.INT, -1)
opaqueaddr = rthread.gc_thread_before_fork()
childpid = rffi.cast(lltype.Signed,
os_forkpty(master_p, None, None, None))
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