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-rw-r--r--Source/kwsys/ProcessUNIX.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/Source/kwsys/ProcessUNIX.c b/Source/kwsys/ProcessUNIX.c
index 9cb787a..adadef1 100644
--- a/Source/kwsys/ProcessUNIX.c
+++ b/Source/kwsys/ProcessUNIX.c
@@ -2377,6 +2377,9 @@ static pid_t kwsysProcessFork(kwsysProcess* cp,
|| defined(__OpenBSD__) || defined(__GLIBC__) || defined(__GNU__)
# define KWSYSPE_PS_COMMAND "ps axo pid,ppid"
# define KWSYSPE_PS_FORMAT "%d %d\n"
+#elif defined(__sun) && (defined(__SVR4) || defined(__svr4__)) /* Solaris */
+# define KWSYSPE_PS_COMMAND "ps -e -o pid,ppid"
+# define KWSYSPE_PS_FORMAT "%d %d\n"
#elif defined(__hpux) || defined(__sun__) || defined(__sgi) || defined(_AIX) \
|| defined(__sparc)
# define KWSYSPE_PS_COMMAND "ps -ef"