Add ps -Z.

As with ls, it doesn't seem like -Z should be guarded behind LSM
availability. On a non-SELinux system, the label is always "unconfined".

2 files changed, 9 insertions, 0 deletions

diff --git a/lib/lib.c b/lib/lib.c
index d9bea891..aa7b1c30 100644
--- a/lib/lib.c
+++ b/lib/lib.c
@@ -342,6 +342,14 @@ char *strlower(char *s)
   return try;
 }
 
+char *chomp(char *s)
+{
+  char *p = strrchr(s, '\n');
+
+  if (p) *p = 0;
+  return s;
+}
+
 int unescape(char c)
 {
   char *from = "\\abefnrtv", *to = "\\\a\b\033\f\n\r\t\v";
diff --git a/lib/lib.h b/lib/lib.h
index dbb39f5b..ad59989a 100644
--- a/lib/lib.h
+++ b/lib/lib.h
@@ -168,6 +168,7 @@ long atolx(char *c);
 long atolx_range(char *numstr, long low, long high);
 int stridx(char *haystack, char needle);
 char *strlower(char *s);
+char *chomp(char *s);
 int unescape(char c);
 int strstart(char **a, char *b);
 off_t fdlength(int fd);