status.h

diff --git a/proc/status.c b/proc/status.c
index 83a53b78b8d7739e9cf0550ffe0aa25dcd6d6a10..93ba36f6061f1e2f996c4cc45c56b9aac427375d 100644 (file)
--- a/proc/status.c
+++ b/proc/status.c
@@ -11,14 +11,16 @@
 #include "readproc.h"
 #include "status.h"
 
-char * status(proc_t* task) {
+const char * status(const proc_t *restrict task) {
     static char buf[4] = "   ";
 
     buf[0] = task->state;
+
     if (task->rss == 0 && task->state != 'Z')
         buf[1] = 'W';
     else
         buf[1] = ' ';
+
     if (task->nice < 0)
        buf[2] = '<';
     else if (task->nice > 0)

diff --git a/proc/status.h b/proc/status.h
index 562efae4d6f0dded434d917c7e11f928fb6bc4da..8eefe790bc4ba98d6da133e6e5d999e8ca5e243e 100644 (file)
--- a/proc/status.h
+++ b/proc/status.h
@@ -1,4 +1,4 @@
 #ifndef __PROC_STATUS_H
 #define __PROC_STATUS_H
-extern char *status(proc_t* task);
+extern const char * status(const proc_t *restrict task);
 #endif