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make SO_REUSEPORT independent of Linux header

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This commit is contained in:
Andreas Rumpf 2016-05-29 22:31:31 +02:00
commit d727581430
1 changed files with 22 additions and 14 deletions
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12
lib/posix/posix.nim
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@ -1575,8 +1575,6 @@ var
## Receive timeout.
SO_REUSEADDR* {.importc, header: "<sys/socket.h>".}: cint
## Reuse of local addresses is supported.
SO_REUSEPORT* {.importc, header: "<sys/socket.h>".}: cint
## Multiple binding: load balancing on incoming TCP connections or UDP packets. (Requires Linux kernel > 3.9)
SO_SNDBUF* {.importc, header: "<sys/socket.h>".}: cint
## Send buffer size.
SO_SNDLOWAT* {.importc, header: "<sys/socket.h>".}: cint
@ -1615,6 +1613,16 @@ else:
var
MAP_POPULATE*: cint = 0
when defined(linux) or defined(nimdoc):
when defined(alpha) or defined(mips) or defined(parisc) or
defined(sparc) or defined(nimdoc):
const SO_REUSEPORT* = cint(0x0200)
## Multiple binding: load balancing on incoming TCP connections
## or UDP packets. (Requires Linux kernel > 3.9)
else:
const SO_REUSEPORT* = cint(15)
else:
var SO_REUSEPORT* {.importc, header: "<sys/socket.h>".}: cint
when defined(macosx):
# We can't use the NOSIGNAL flag in the ``send`` function, it has no effect