library: eliminated the questionable 'procps.h' header

There was a time when that procps.h file served a more
traditional role. Prior to the commit referenced below
it held just macros plus manifest constants. But, with
that change, such items were replaced with a series of
includes embracing all the library exported functions.

That approach was known to disguise errors which would
have otherwise yielded a compiler warning. And without
such a warning, there was no way to address the error.

So this patch will trade the all inclusive header file
approach for individual includes only where necessary.

Reference(s):
. April 2016, procps.h header file revamped
commit ccb6ae8de14b0cde25b84369ef995bcd69cbf7b6
. Sept 2018, top abandoned use of procps.h
commit a6dfc2382ed1e023dd345cdb1d2388c9b67bcc7f

Signed-off-by: Jim Warner <james.warner@comcast.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/pidof.c b/pidof.c
index 87a0858..bf89420 100644
--- a/pidof.c
+++ b/pidof.c
@@ -28,7 +28,8 @@
 #include "fileutils.h"
 #include "nls.h"
 #include "xalloc.h"
-#include <proc/procps.h>
+
+#include <proc/pids.h>
 
 
 #define grow_size(x) do { \