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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
parent 7bf7c4d49e
commit d727581430
1 changed files with 22 additions and 14 deletions
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36
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
@@ -2634,16 +2642,16 @@ proc utimes*(path: cstring, times: ptr array [2, Timeval]): int {.
##
## For more information read http://www.unix.com/man-page/posix/3/utimes/.
proc handle_signal(sig: cint, handler: proc (a: cint) {.noconv.}) {.importc: "signal", header: "<signal.h>".}
template onSignal*(signals: varargs[cint], body: untyped): stmt =
## Setup code to be executed when Unix signals are received. Example:
## from posix import SIGINT, SIGTERM
## onSignal(SIGINT, SIGTERM):
## echo "bye"
for s in signals:
handle_signal(s,
proc (sig: cint) {.noconv.} =
body
proc handle_signal(sig: cint, handler: proc (a: cint) {.noconv.}) {.importc: "signal", header: "<signal.h>".}
template onSignal*(signals: varargs[cint], body: untyped): stmt =
## Setup code to be executed when Unix signals are received. Example:
## from posix import SIGINT, SIGTERM
## onSignal(SIGINT, SIGTERM):
## echo "bye"
for s in signals:
handle_signal(s,
proc (sig: cint) {.noconv.} =
body
)