make new code like old code

Variable declarations at top of function,
separate from initialization.

Use == 0 instead of ! for checking pointers.

Consistent spacing around {, *, casts.

Declare 0-parameter functions as (void) not ().

Integer valued functions return -1 on failure, 0 on success.

1 files changed, 6 insertions, 7 deletions

diff --git a/stressfs.c b/stressfs.c
index 43f312b..5d4fee2 100644
--- a/stressfs.c
+++ b/stressfs.c
@@ -14,20 +14,19 @@
 int
 main(int argc, char *argv[])
 {
-  int i;
+  int fd, i;
+  char path[] = "stressfs0";
+
   printf(1, "stressfs starting\n");
 
-  for(i = 0; i < 4; i++){
-    if(fork() > 0){
+  for(i = 0; i < 4; i++)
+    if(fork() > 0)
       break;
-    }
-  }
 
   printf(1, "%d\n", i);
 
-  char path[] = "stressfs0";
   path[8] += i;
-  int fd = open(path, O_CREATE | O_RDWR);
+  fd = open(path, O_CREATE | O_RDWR);
   for(i = 0; i < 100; i++)
     printf(fd, "%d\n", i);
   close(fd);