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3c43f71084
This change refactors the Unix socket / pipe backend to have a ring buffer containing segments, where each segment has an optional leading ancillary buffer containing control messages followed by a normal data buffer. The SCM_RIGHTS control message has been implemented which transfers file descriptors to the receiving process. File descriptors are reference counted and cycles are prevented using the following restrictions: 1) Unix sockets cannot be sent on themselves (on either end). 2) Unix sockets themselves being sent cannot be sent on. 3) Unix sockets cannot send a Unix socket being sent on. This is a compatible ABI change. |
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| .. | ||
| __ | ||
| cdefs.h | ||
| display.h | ||
| dnsconfig.h | ||
| futex.h | ||
| ioctl.h | ||
| kernelinfo.h | ||
| keycodes.h | ||
| mman.h | ||
| mount.h | ||
| ps2mouse.h | ||
| readdirents.h | ||
| resource.h | ||
| select.h | ||
| socket.h | ||
| stat.h | ||
| statvfs.h | ||
| syscall.h | ||
| termmode.h | ||
| time.h | ||
| times.h | ||
| types.h | ||
| uio.h | ||
| un.h | ||
| utsname.h | ||
| wait.h | ||