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authorEli Zaretskii <eliz@gnu.org>2012-01-28 16:50:21 +0000
committerEli Zaretskii <eliz@gnu.org>2012-01-28 16:50:21 +0000
commiteb4f9669716367912244182dd0eb788759f800ec (patch)
treef0459dbdc7a17303defe24423f921f1d1bc8e599 /vmsdir.h
parent715a11735f910d69b141c3b851ca1a806907f43f (diff)
downloadgunmake-eb4f9669716367912244182dd0eb788759f800ec.tar.gz
Fix failures on MS-Windows when Make's standard handles are invalid.
This can happen when Make is invoked from a GUI application. * w32/subproc/sub_proc.c (process_init_fd): Don't dereference pproc if it is a NULL pointer. (process_begin, process_cleanup): Don't try to close pipe handles whose value is INVALID_HANDLE_VALUE. (process_easy): Initialize hIn, hOut, and hErr to INVALID_HANDLE_VALUE. If DuplicateHandle fails with ERROR_INVALID_HANDLE, duplicate a handle for the null device instead of STD_INPUT_HANDLE, STD_OUTPUT_HANDLE or STD_ERROR_HANDLE. Don't try to close pipe handles whose value is INVALID_HANDLE_VALUE. * function.c (windows32_openpipe): Initialize hIn and hErr to INVALID_HANDLE_VALUE. If DuplicateHandle fails with ERROR_INVALID_HANDLE, duplicate a handle for the null device instead of STD_INPUT_HANDLE or STD_ERROR_HANDLE. Fix indentation. Don't try to close handles whose value is INVALID_HANDLE_VALUE.
Diffstat (limited to 'vmsdir.h')
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