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machinectl: allow --setenv=FOO

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This commit is contained in:
Zbigniew Jędrzejewski-Szmek
2021-08-11 09:34:45 +02:00
parent 0337b3d51c
commit 89bf86e015
2 changed files with 12 additions and 14 deletions
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src/machine/machinectl.c
+3 -7
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@@ -2510,7 +2510,7 @@ static int help(int argc, char *argv[], void *userdata) {
" --kill-who=WHO Who to send signal to\n"
" -s --signal=SIGNAL Which signal to send\n"
" --uid=USER Specify user ID to invoke shell as\n"
" -E --setenv=VAR=VALUE Add an environment variable for shell\n"
" -E --setenv=VAR[=VALUE] Add an environment variable for shell\n"
" --read-only Create read-only bind mount\n"
" --mkdir Create directory before bind mounting, if missing\n"
" -n --lines=INTEGER Number of journal entries to show\n"
@@ -2765,13 +2765,9 @@ static int parse_argv(int argc, char *argv[]) {
break;
case 'E':
if (!env_assignment_is_valid(optarg))
return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
"Environment assignment invalid: %s", optarg);
r = strv_extend(&arg_setenv, optarg);
r = strv_env_replace_strdup_passthrough(&arg_setenv, optarg);
if (r < 0)
return log_oom();
return log_error_errno(r, "Cannot assign environment variable %s: %m", optarg);
break;
case ARG_MAX_ADDRESSES: