Commit Briefs
portable: add back sys/queue.h
Now that the handling of including sys/queue.h is better, there's no need to remove those lines from the source. Copy the location of those original sys/queue.h lines from upstream at the same line number, so as to avoid any conflicts in the future.
fix pipe usage for linux
This uses the correct read and write ends of the fds returned by pipe(2) on linux. It also moves away from creating FILE* streams with fdopen and reading the stream with buf_load (which performs a fstat, and breaks due to a zero length file size on linux) by instead reading from the fd itself. Reported by abieber@, with assistance from stsp@ ok stsp@
fix buf_alloca error handling
Left-over from how OpenRCS/OpenCVS do error handling. OK stsp@
add O_CLOEXEC (close-on-exec) flag to open(2) calls
suggested by millert ok thomas_adam
portable: initial Linux compilation
This commit modifies the GoT main branch to be able to compile it under linux.
got_error_from_errno -> got_error_prefix_errno
also add got_error_prefix_errno2 and got_error_prefix_errno3 which should hopefully all be merged into a single function with variadic args (but can't alloc mem)