[lxc-devel] [lxc/master] silence lxc-copy as well when asked
brauner on Github
lxc-bot at linuxcontainers.org
Wed Feb 10 00:31:27 UTC 2016
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From c89f1f750953dfe7d31a8a4e6c04beb58cc3cd34 Mon Sep 17 00:00:00 2001
From: Christian Brauner <christian.brauner at mailbox.org>
Date: Wed, 10 Feb 2016 01:22:15 +0100
Subject: [PATCH] silence lxc-copy as well when asked
Signed-off-by: Christian Brauner <christian.brauner at mailbox.org>
---
src/lxc/lxc_copy.c | 25 +++++++++++++++++--------
1 file changed, 17 insertions(+), 8 deletions(-)
diff --git a/src/lxc/lxc_copy.c b/src/lxc/lxc_copy.c
index dbda182..155a588 100644
--- a/src/lxc/lxc_copy.c
+++ b/src/lxc/lxc_copy.c
@@ -127,6 +127,7 @@ Options :\n\
.parser = my_parser,
.task = CLONE,
.daemonize = 1,
+ .quiet = false,
};
static struct mnts *add_mnt(struct mnts **mnts, unsigned int *num,
@@ -171,13 +172,15 @@ int main(int argc, char *argv[])
if (geteuid()) {
if (access(my_args.lxcpath[0], O_RDWR) < 0) {
- fprintf(stderr, "You lack access to %s\n", my_args.lxcpath[0]);
+ if (!my_args.quiet)
+ fprintf(stderr, "You lack access to %s\n", my_args.lxcpath[0]);
exit(ret);
}
}
if (!my_args.newname && !(my_args.task == DESTROY)) {
- printf("Error: You must provide a NEWNAME for the clone.\n");
+ if (!my_args.quiet)
+ printf("Error: You must provide a NEWNAME for the clone.\n");
exit(ret);
}
@@ -196,12 +199,14 @@ int main(int argc, char *argv[])
exit(ret);
if (!c->may_control(c)) {
- fprintf(stderr, "Insufficent privileges to control %s\n", c->name);
+ if (!my_args.quiet)
+ fprintf(stderr, "Insufficent privileges to control %s\n", c->name);
goto out;
}
if (!c->is_defined(c)) {
- fprintf(stderr, "Error: container %s is not defined\n", c->name);
+ if (!my_args.quiet)
+ fprintf(stderr, "Error: container %s is not defined\n", c->name);
goto out;
}
@@ -348,7 +353,8 @@ static int do_clone(struct lxc_container *c, char *newname, char *newpath,
clone = c->clone(c, newname, newpath, flags, bdevtype, NULL, fssize,
args);
if (!clone) {
- fprintf(stderr, "clone failed\n");
+ if (!my_args.quiet)
+ fprintf(stderr, "clone failed\n");
return -1;
}
@@ -414,7 +420,8 @@ static int do_clone_ephemeral(struct lxc_container *c,
if (!clone->save_config(clone, NULL))
goto destroy_and_put;
- printf("Created %s as %s of %s\n", arg->name, "clone", arg->newname);
+ if (!my_args.quiet)
+ printf("Created %s as %s of %s\n", arg->name, "clone", arg->newname);
if (!arg->daemonize && arg->argc) {
clone->want_daemonize(clone, true);
@@ -507,7 +514,8 @@ static uint64_t get_fssize(char *s)
ret = strtoull(s, &end, 0);
if (end == s) {
- fprintf(stderr, "Invalid blockdev size '%s', using default size\n", s);
+ if (!my_args.quiet)
+ fprintf(stderr, "Invalid blockdev size '%s', using default size\n", s);
return 0;
}
while (isblank(*end))
@@ -525,7 +533,8 @@ static uint64_t get_fssize(char *s)
} else if (*end == 't' || *end == 'T') {
ret *= 1024ULL * 1024ULL * 1024ULL * 1024ULL;
} else {
- fprintf(stderr, "Invalid blockdev unit size '%c' in '%s', " "using default size\n", *end, s);
+ if (!my_args.quiet)
+ fprintf(stderr, "Invalid blockdev unit size '%c' in '%s', " "using default size\n", *end, s);
return 0;
}
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