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* win32/win32.c (getppid): typo. [ruby-dev:36202]

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* process.c (get_ppid): mention the return value on Windows.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19243 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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usa 2008-09-08 09:17:22 +00:00
parent 1625494feb
commit c27baaa090
3 changed files with 23 additions and 17 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
Mon Sep 8 18:13:20 2008 NAKAMURA Usaku <usa@ruby-lang.org>
* win32/win32.c (getppid): typo. [ruby-dev:36202]
* process.c (get_ppid): mention the return value on Windows.
Mon Sep 8 18:15:59 2008 Tanaka Akira <akr@fsij.org>
* tool/transcode-tblgen.rb (ArrayCode): less string substitutions.

4
process.c
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@ -162,8 +162,8 @@ get_pid(void)
* call-seq:
* Process.ppid => fixnum
*
* Returns the process id of the parent of this process. Always
* returns 0 on NT. Not available on all platforms.
* Returns the process id of the parent of this process. Returns
* untrustworthy value on Win32/64. Not available on all platforms.
*
* puts "I am #{Process.pid}"
* Process.fork { puts "Dad is #{Process.ppid}" }

4
win32/win32.c
View File

@ -3965,6 +3965,8 @@ rb_w32_getppid(void)
HANDLE hNtDll = GetModuleHandle("ntdll.dll");
if (hNtDll) {
pNtQueryInformationProcess = (long (WINAPI *)(HANDLE, int, void *, ULONG, ULONG *))GetProcAddress(hNtDll, "NtQueryInformationProcess");
}
}
if (pNtQueryInformationProcess) {
struct {
long ExitStatus;
@ -3981,8 +3983,6 @@ rb_w32_getppid(void)
}
}
}
}
}
return ppid;
}