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ENH: Enabled process tree killing for FreeBSD and Sun.

This commit is contained in:
Brad King 2006-03-08 12:36:14 -05:00
parent 17d79233ff
commit 95f86d5d6f
1 changed files with 11 additions and 10 deletions
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21
Source/kwsys/ProcessUNIX.c
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@ -1899,15 +1899,14 @@ static pid_t kwsysProcessFork(kwsysProcess* cp,
}
/*--------------------------------------------------------------------------*/
/* For systems without the /proc filesystem we try to obtain process
information by invoking the ps command. Here we define the command
to call on each platform and the corresponding parsing format
string. The parsing format should have two integers to store: the
pid and then the ppid. */
#if defined(__linux__) || defined(__APPLE__)
/* We try to obtain process information by invoking the ps command.
Here we define the command to call on each platform and the
corresponding parsing format string. The parsing format should
have two integers to store: the pid and then the ppid. */
#if defined(__linux__) || defined(__APPLE__) || defined(__FreeBSD__)
# define KWSYSPE_PS_COMMAND "ps axo pid,ppid"
# define KWSYSPE_PS_FORMAT "%d %d\n"
#elif defined(__hpux)
#elif defined(__hpux) || defined(__sparc)
# define KWSYSPE_PS_COMMAND "ps -ef"
# define KWSYSPE_PS_FORMAT "%*s %d %d %*[^\n]\n"
#endif
@ -1920,8 +1919,9 @@ static void kwsysProcessKill(pid_t process_id)
/* Suspend the process to be sure it will not create more children. */
kill(process_id, SIGSTOP);
/* Kill all children if we can find them. First try using the /proc
filesystem. */
/* Kill all children if we can find them. */
#if defined(__linux__)
/* First try using the /proc filesystem. */
if((procdir = opendir("/proc")) != NULL)
{
#if defined(MAXPATHLEN)
@ -1976,8 +1976,9 @@ static void kwsysProcessKill(pid_t process_id)
}
closedir(procdir);
}
#if defined(KWSYSPE_PS_COMMAND)
else
#endif
#if defined(KWSYSPE_PS_COMMAND)
{
/* Try running "ps" to get the process information. */
FILE* ps = popen(KWSYSPE_PS_COMMAND, "r");