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-rw-r--r--Source/kwsys/ProcessUNIX.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/Source/kwsys/ProcessUNIX.c b/Source/kwsys/ProcessUNIX.c
index 14258ce..7ec19bc 100644
--- a/Source/kwsys/ProcessUNIX.c
+++ b/Source/kwsys/ProcessUNIX.c
@@ -1906,7 +1906,7 @@ static pid_t kwsysProcessFork(kwsysProcess* cp,
#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) || defined(__sparc)
+#elif defined(__hpux) || defined(__sparc) || defined(__sgi)
# define KWSYSPE_PS_COMMAND "ps -ef"
# define KWSYSPE_PS_FORMAT "%*s %d %d %*[^\n]\n"
#endif
@@ -1914,7 +1914,9 @@ static pid_t kwsysProcessFork(kwsysProcess* cp,
/*--------------------------------------------------------------------------*/
static void kwsysProcessKill(pid_t process_id)
{
+#if defined(__linux__)
DIR* procdir;
+#endif
/* Suspend the process to be sure it will not create more children. */
kill(process_id, SIGSTOP);