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author | Lennart Poettering <lennart@poettering.net> | 2018-11-27 17:12:57 +0100 |
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committer | GitHub <noreply@github.com> | 2018-11-27 17:12:57 +0100 |
commit | 9df4603e5247a01a6bb46afb67e08193faaa07a7 (patch) | |
tree | 6deecccdef06de5b9b501423d58adbfcd9cb5475 | |
parent | 49178944172871f851466285a742d5cbfda807c1 (diff) | |
parent | 19069ed853b33a1c10e7c6b8b2005e2a74e27047 (diff) | |
download | systemd-9df4603e5247a01a6bb46afb67e08193faaa07a7.tar.gz |
Merge pull request #10955 from keszybz/rc-local-more-info
Provide more information in rc-local-generator
-rw-r--r-- | src/rc-local-generator/rc-local-generator.c | 35 |
1 files changed, 20 insertions, 15 deletions
diff --git a/src/rc-local-generator/rc-local-generator.c b/src/rc-local-generator/rc-local-generator.c index a8dc68bccc..11f18b1173 100644 --- a/src/rc-local-generator/rc-local-generator.c +++ b/src/rc-local-generator/rc-local-generator.c @@ -6,6 +6,7 @@ #include "generator.h" #include "log.h" +#include "main-func.h" #include "mkdir.h" #include "string-util.h" #include "util.h" @@ -41,32 +42,36 @@ static int add_symlink(const char *service, const char *where) { return 1; } -int main(int argc, char *argv[]) { - int ret = EXIT_SUCCESS; +static int run(int argc, char *argv[]) { + int r = 0, k = 0; - if (argc > 1 && argc != 4) { - log_error("This program takes three or no arguments."); - return EXIT_FAILURE; - } + log_setup_generator(); + + if (argc > 1 && argc != 4) + return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "This program takes three or no arguments."); if (argc > 1) arg_dest = argv[1]; - log_setup_generator(); - - if (access(RC_LOCAL_SCRIPT_PATH_START, X_OK) >= 0) { + if (access(RC_LOCAL_SCRIPT_PATH_START, X_OK) < 0) + log_full_errno(errno == ENOENT ? LOG_DEBUG : LOG_WARNING, errno, + RC_LOCAL_SCRIPT_PATH_START " is not executable: %m"); + else { log_debug("Automatically adding rc-local.service."); - if (add_symlink("rc-local.service", "multi-user.target") < 0) - ret = EXIT_FAILURE; + r = add_symlink("rc-local.service", "multi-user.target"); } - if (access(RC_LOCAL_SCRIPT_PATH_STOP, X_OK) >= 0) { + if (access(RC_LOCAL_SCRIPT_PATH_STOP, X_OK) < 0) + log_full_errno(errno == ENOENT ? LOG_DEBUG : LOG_WARNING, errno, + RC_LOCAL_SCRIPT_PATH_STOP " is not executable: %m"); + else { log_debug("Automatically adding halt-local.service."); - if (add_symlink("halt-local.service", "final.target") < 0) - ret = EXIT_FAILURE; + k = add_symlink("halt-local.service", "final.target"); } - return ret; + return r < 0 ? r : k; } + +DEFINE_MAIN_FUNCTION(run); |