[src/trunk]: src/tests/kernel White-space in for(...) loops.

[pgoyette <pgoyette%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/8372fbc5ffb3
branches:  trunk
changeset: 785031:8372fbc5ffb3
user:      pgoyette <pgoyette%NetBSD.org@localhost>
date:      Tue Feb 19 04:46:46 2013 +0000

description:
White-space in for(...) loops.
Use #define instead of static variables to define test parameters.
No functional change.

diffstat:

 tests/kernel/t_lockf.c |  32 ++++++++++++++++----------------
 1 files changed, 16 insertions(+), 16 deletions(-)

diffs (92 lines):

diff -r ae717b2893b8 -r 8372fbc5ffb3 tests/kernel/t_lockf.c
--- a/tests/kernel/t_lockf.c    Tue Feb 19 03:22:54 2013 +0000
+++ b/tests/kernel/t_lockf.c    Tue Feb 19 04:46:46 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: t_lockf.c,v 1.4 2013/02/19 03:22:54 pgoyette Exp $     */
+/*     $NetBSD: t_lockf.c,v 1.5 2013/02/19 04:46:46 pgoyette Exp $     */
 
 /*-
  * Copyright (c) 2000 The NetBSD Foundation, Inc.
@@ -53,11 +53,11 @@
  * When finished, reap all the children.
  */
 
-int nlocks = 500;              /* number of locks per thread */
-int nprocs = 10;               /* number of processes to spawn */
-int npasses = 50;              /* number of passes to make over the children */
-int sleeptime = 150000;                /* sleep time between locks, usec */
-off_t size = 8192;             /* size of file to lock */
+#define        nlocks          500     /* number of locks per thread */
+#define        nprocs          10      /* number of processes to spawn */
+#define        npasses         50      /* number of passes to make over the children */
+#define        sleeptime       150000  /* sleep time between locks, usec */
+#define        filesize        8192    /* size of file to lock */
 
 const char *lockfile = "lockf_test";
 
@@ -81,11 +81,11 @@
 
        printf("%d: start\n", id);
 
-       for (i=0; i<nlocks; i++) {
+       for (i = 0; i < nlocks; i++) {
                struct flock fl;
 
-               fl.l_start = random_uint32() % size;
-               fl.l_len = random_uint32() % size;
+               fl.l_start = random_uint32() % filesize;
+               fl.l_len = random_uint32() % filesize;
                switch (random_uint32() % 3) {
                case 0:
                        fl.l_type = F_RDLCK;
@@ -127,7 +127,7 @@
        fd = open (lockfile, O_RDWR|O_CREAT|O_EXCL|O_TRUNC, 0666);
        ATF_REQUIRE_MSG(fd >= 0, "open(%s): %s", lockfile, strerror(errno));
 
-       ATF_REQUIRE_MSG(ftruncate(fd, size) >= 0,
+       ATF_REQUIRE_MSG(ftruncate(fd, filesize) >= 0,
            "ftruncate(%s): %s", lockfile, strerror(errno));
 
        fsync(fd);
@@ -135,7 +135,7 @@
 
        pid = malloc(nprocs * sizeof(pid_t));
        
-       for (i=0; i<nprocs; i++) {
+       for (i = 0; i < nprocs; i++) {
                pid[i] = fork();
                switch (pid[i]) {
                case 0:
@@ -152,19 +152,19 @@
        usleep(sleeptime/10);
        for (j = 0; j < npasses; j++) {
                printf("parent: run %i\n", j+1);
-               for (i=0; i<nprocs; i++) {
+               for (i = 0; i < nprocs; i++) {
                        ATF_REQUIRE_MSG(ptrace(PT_ATTACH, pid[i], 0, 0) >= 0,
                            "ptrace attach %d", pid[i]);
                        ATF_REQUIRE_MSG(waitpid(pid[i], &status, WUNTRACED) >= 0,
                            "waitpid(ptrace)");
-                       usleep(sleeptime/3);
+                       usleep(sleeptime / 3);
                        ATF_REQUIRE_MSG(ptrace(PT_DETACH, pid[i], (caddr_t)1,
                                               0) >= 0,
                            "ptrace detach %d", pid[i]);
-                       usleep(sleeptime/3);
+                       usleep(sleeptime / 3);
                }
        }
-       for (i=0; i<nprocs; i++) {
+       for (i = 0; i < nprocs; i++) {
                printf("reap %d: ", i);
                fflush(stdout);
                kill(pid[i], SIGINT);
@@ -212,7 +212,7 @@
        fd = open (lockfile, O_RDWR|O_CREAT|O_EXCL|O_TRUNC, 0666);
        ATF_REQUIRE_MSG(fd >= 0, "open(%s): %s", lockfile, strerror(errno));
 
-       ATF_REQUIRE_MSG(ftruncate(fd, size) >= 0,
+       ATF_REQUIRE_MSG(ftruncate(fd, filesize) >= 0,
            "ftruncate(%s): %s", lockfile, strerror(errno));
 
        fsync(fd);