scripts: bash-isms in scripts

Change-Id: I05f8718fb73c16dbb37c1f7460bb7b55cc0ffe97
BUG: 1336853
Reported-by: Patrick Matthäi <pmatthaei@debian.org>
Signed-off-by: Kaleb S KEITHLEY <kkeithle@redhat.com>
Reviewed-on: http://review.gluster.org/14401
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Niels de Vos <ndevos@redhat.com>
Smoke: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Kotresh HR <khiremat@redhat.com>
CentOS-regression: Gluster Build System <jenkins@build.gluster.com>

3 files changed, 14 insertions, 13 deletions

diff --git a/extras/stop-all-gluster-processes.sh b/extras/stop-all-gluster-processes.sh
index 5bc58b30f4e..356a2a63059 100755
--- a/extras/stop-all-gluster-processes.sh
+++ b/extras/stop-all-gluster-processes.sh
@@ -4,7 +4,7 @@
 errors=0
 
 # find the mounts and return their pids
-function get_mount_pids()
+get_mount_pids()
 {
     local opts
     local pid
@@ -20,7 +20,7 @@ function get_mount_pids()
 }
 
 # handle mount processes i.e. 'glusterfs'
-function kill_mounts()
+kill_mounts()
 {
     local signal=${1}
     local pid
@@ -33,7 +33,7 @@ function kill_mounts()
 }
 
 # handle brick processes and node services
-function kill_bricks_and_services()
+kill_bricks_and_services()
 {
     local signal=${1}
     local pidfile
@@ -50,7 +50,7 @@ function kill_bricks_and_services()
 # for geo-replication, only 'monitor' has pid file written, other
 # processes are not having a pid file, so get it through 'ps' and
 # handle these processes
-function kill_georep_gsync()
+kill_georep_gsync()
 {
     local signal=${1}
 
@@ -64,7 +64,7 @@ function kill_georep_gsync()
     fi
 }
 
-function main()
+main()
 {
     kill_mounts TERM
     kill_bricks_and_services TERM
diff --git a/tools/gfind_missing_files/gfid_to_path.sh b/tools/gfind_missing_files/gfid_to_path.sh
index 20ac6a94fd2..ebe817ac2f3 100644
--- a/tools/gfind_missing_files/gfid_to_path.sh
+++ b/tools/gfind_missing_files/gfid_to_path.sh
@@ -11,7 +11,7 @@
 E_BADARGS=65
 
 
-function gfid_to_path()
+gfid_to_path ()
 {
     brick_dir=$1;
     gfid_file=$(readlink -e $2);
@@ -29,7 +29,8 @@ function gfid_to_path()
 }
 
 
-function main(){
+main ()
+{
     if [ $# -ne 2 ]
     then
         echo "Usage: `basename $0` BRICK_DIR GFID_FILE";
diff --git a/tools/gfind_missing_files/gfind_missing_files.sh b/tools/gfind_missing_files/gfind_missing_files.sh
index 07d6befc958..f42fe7b05af 100644
--- a/tools/gfind_missing_files/gfind_missing_files.sh
+++ b/tools/gfind_missing_files/gfind_missing_files.sh
@@ -14,18 +14,18 @@ SLAVEVOL=     #Slave volume
 SLAVEMNT=     #Slave gluster volume mount point
 WORKERS=4     #Default number of worker threads
 
-function out()
+out()
 {
     echo "$@";
 }
 
-function fatal()
+fatal()
 {
     out FATAL "$@";
     exit 1
 }
 
-function ping_host ()
+ping_host ()
 {
     ### Use bash internal socket support
     {
@@ -39,7 +39,7 @@ function ping_host ()
     } 1>&2 2>/dev/null
 }
 
-function mount_slave()
+mount_slave()
 {
     local i; # inode number
     SSH_PORT=22
@@ -59,7 +59,7 @@ function mount_slave()
     [ "x$i" = "x1" ] || fatal "Could not mount volume $2 on $SLAVEMNT Please check host and volume exists";
 }
 
-function parse_cli()
+parse_cli()
 {
     if [[ $# -ne 4 ]]; then
         echo "Usage: gfind_missing_files <brick-path> <slave-host> <slave-vol> <OUTFILE>"
@@ -76,7 +76,7 @@ function parse_cli()
     fi
 }
 
-function main()
+main()
 {
     parse_cli "$@";