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ERR: Using GetCurrentProcessId instead of _getpid so we don't need to include the system process.h header. Also creating pipe threads with 1K stacks to save memory.

This commit is contained in:
Brad King 2003-06-12 15:58:30 -04:00
parent d92dcccb06
commit ef5214c6c5
1 changed files with 5 additions and 4 deletions
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9
Source/kwsys/ProcessWin32.c
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@ -38,7 +38,6 @@ Q190351 and Q150956.
#include <windows.h> /* Windows API */ #include <windows.h> /* Windows API */
#include <string.h> /* strlen, strdup */ #include <string.h> /* strlen, strdup */
#include <stdio.h> /* sprintf */ #include <stdio.h> /* sprintf */
#include <process.h> /* _getpid */
#include <io.h> /* _unlink */ #include <io.h> /* _unlink */
/* The number of pipes for the child's output. The standard stdout /* The number of pipes for the child's output. The standard stdout
@ -234,7 +233,7 @@ kwsysProcess* kwsysProcess_New()
/* Construct the executable name from the process id and kwsysProcess /* Construct the executable name from the process id and kwsysProcess
instance. This should be unique. */ instance. This should be unique. */
sprintf(fwdName, "cmw9xfwd_%u_%p.exe", _getpid(), cp); sprintf(fwdName, "cmw9xfwd_%u_%p.exe", GetCurrentProcessId(), cp);
/* If the environment variable "TEMP" gave us a directory, use it. */ /* If the environment variable "TEMP" gave us a directory, use it. */
if(length > 0 && length <= _MAX_PATH) if(length > 0 && length <= _MAX_PATH)
@ -344,8 +343,10 @@ kwsysProcess* kwsysProcess_New()
return 0; return 0;
} }
/* Create the thread. It will block immediately. */ /* Create the thread. It will block immediately. The thread will
if(!(cp->Pipe[i].Thread = CreateThread(0, 0, kwsysProcessPipeThread, not make deeply nested calls, so we need only a small
stack. */
if(!(cp->Pipe[i].Thread = CreateThread(0, 1024, kwsysProcessPipeThread,
&cp->Pipe[i], 0, &dummy))) &cp->Pipe[i], 0, &dummy)))
{ {
kwsysProcess_Delete(cp); kwsysProcess_Delete(cp);