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unix: add Select syscall on AIX

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As select is a keyword of Go, C.select cannot be used on gccgo files.
Therefore, select call is transformed into c_select.

Change-Id: Ic68a7ffa03dc5a5d70514876b5f6afb565691a4a
Reviewed-on: https://go-review.googlesource.com/c/sys/+/172739
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This commit is contained in:
Clément Chigot
2019-04-18 15:33:12 +00:00
committed by Ian Lance Taylor
parent d20716ef9d
commit f0ce4c0180
8 changed files with 90 additions and 4 deletions
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unix/mksyscall_aix_ppc.go
+12 -1
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@@ -214,6 +214,11 @@ func main() {
}
if funct != "fcntl" && funct != "FcntlInt" && funct != "readlen" && funct != "writelen" {
if sysname == "select" {
// select is a keyword of Go. Its name is
// changed to c_select.
cExtern += "#define c_select select\n"
}
// Imports of system calls from libc
cExtern += fmt.Sprintf("%s %s", cRettype, sysname)
cIn := strings.Join(cIn, ", ")
@@ -328,7 +333,13 @@ func main() {
} else {
call += ""
}
call += fmt.Sprintf("C.%s(%s)", sysname, arglist)
if sysname == "select" {
// select is a keyword of Go. Its name is
// changed to c_select.
call += fmt.Sprintf("C.c_%s(%s)", sysname, arglist)
} else {
call += fmt.Sprintf("C.%s(%s)", sysname, arglist)
}
// Assign return values.
body := ""