Compile with -W -Wall -Werror

1 files changed, 7 insertions, 4 deletions

diff --git a/src/firemon/top.c b/src/firemon/top.c
index 1eb753694..8de3ee6b5 100644
--- a/src/firemon/top.c
+++ b/src/firemon/top.c
@@ -42,7 +42,10 @@ static char *get_header(void) {
 // recursivity!!!
 static char *print_top(unsigned index, unsigned parent, unsigned *utime, unsigned *stime, unsigned itv, float *cpu, int *cnt) {
         char *rv = NULL;
-        
+
+        // Remove unused parameter warning
+        (void)parent;
+
         char procdir[20];
         snprintf(procdir, 20, "/proc/%u", index);
         struct stat s;
@@ -68,7 +71,7 @@ static char *print_top(unsigned index, unsigned parent, unsigned *utime, unsigne
         
         int i;
         for (i = index + 1; i < max_pids; i++) {
-                if (pids[i].parent == index)
+                if (pids[i].parent == (pid_t)index)
                         print_top(i, index, utime, stime, itv, cpu, cnt);
         }
 
@@ -213,7 +216,7 @@ void head_print(int col, int row) {
                 if (current >= row)
                         break;
                         
-                if (strlen(ptr->line) > col)
+                if (strlen(ptr->line) > (size_t)col)
                         ptr->line[col] = '\0';
                         
                 if (ptr->next == NULL || current == (row - 1)) {
@@ -264,7 +267,7 @@ void top(void) {
                 // start printing
                 firemon_clrscr();
                 char *header = get_header();
-                if (strlen(header) > col)
+                if (strlen(header) > (size_t)col)
                         header[col] = '\0';
                 printf("%s\n", header);
                 if (row > 0)