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authorAndreas Schneider <asn@cryptomilk.org>2018-06-30 14:00:07 +0200
committerAndreas Schneider <asn@cryptomilk.org>2018-06-30 14:37:04 +0200
commit8917b8484059691bd0b013516ab909eef0869d5d (patch)
tree177bebde909e0dd1b0c3f80e9dc5f8a11e730398
parent4b0fd10a99a5901e3f58eb578d54b43835d71869 (diff)
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examples: Make gobal variables static in scp_download
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
-rw-r--r--examples/scp_download.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/examples/scp_download.c b/examples/scp_download.c
index ba8782a7..85ccf92b 100644
--- a/examples/scp_download.c
+++ b/examples/scp_download.c
@@ -22,9 +22,12 @@ program.
#include <libssh/libssh.h>
#include "examples_common.h"
-int verbosity=0;
-const char *createcommand="rm -fr /tmp/libssh_tests && mkdir /tmp/libssh_tests && cd /tmp/libssh_tests && date > a && date > b && mkdir c && date > d";
-char *host=NULL;
+static int verbosity = 0;
+static const char *createcommand =
+ "rm -fr /tmp/libssh_tests && mkdir /tmp/libssh_tests && "
+ "cd /tmp/libssh_tests && date > a && date > b && mkdir c && date > d";
+static char *host = NULL;
+
static void usage(const char *argv0){
fprintf(stderr,"Usage : %s [options] host\n"
"sample tiny scp downloader client - libssh-%s\n"