OpenBSD / src / ogtz6vF / revisit pipe initialization and buffer management

OpenBSD/src ogtz6vF — sys/kern sys_pipe.c

2019-07-15 09:05:46 UTC by semarie on ⎇

HEAD

   revisit pipe initialization and buffer management

   - in dopipe(), get an already zeroed struct (PR_ZERO) instead of manually initialize each member (in pipe_create)
   - rename pipespace() and pipe_free_kmem() to pipe_buffer_realloc() and pipe_buffer_free(): it is more evident that the functions works on the same thing
   - in pipe_buffer_free(), return early and move the if-body as function body

   No functional change intented.

   ok anton@ visa@ mpi@

Version	Delta		File
1.94	+41	-34	sys/kern/sys_pipe.c
	+41	-34	1 files

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