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| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2020-12-10 12:45:48 +0100 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2020-12-10 20:51:59 +0100 |
| commit | 3339381f22fd7fe6c07b67c630c32eab30fa9d27 (patch) | |
| tree | 73b3c74fb28cecf3e4bf4045e5bef42b8bf7dca0 /src/nss-systemd | |
| parent | 55679e291c6f01e07ae4a76f65cd364b46c85984 (diff) | |
| download | systemd-3339381f22fd7fe6c07b67c630c32eab30fa9d27.tar.gz | |
nss-systemd: initialize logging
Diffstat (limited to 'src/nss-systemd')
| -rw-r--r-- | src/nss-systemd/nss-systemd.c | 35 |
1 files changed, 25 insertions, 10 deletions
diff --git a/src/nss-systemd/nss-systemd.c b/src/nss-systemd/nss-systemd.c index 758f3816e0..0b716d22dd 100644 --- a/src/nss-systemd/nss-systemd.c +++ b/src/nss-systemd/nss-systemd.c @@ -6,6 +6,7 @@ #include "env-util.h" #include "errno-util.h" #include "fd-util.h" +#include "log.h" #include "macro.h" #include "nss-systemd.h" #include "nss-util.h" @@ -72,6 +73,20 @@ static GetentData getgrent_data = { .mutex = PTHREAD_MUTEX_INITIALIZER }; +static void setup_logging(void) { + /* We need a dummy function because log_parse_environment is a macro. */ + log_parse_environment(); +} + +static void setup_logging_once(void) { + static pthread_once_t once = PTHREAD_ONCE_INIT; + assert_se(pthread_once(&once, setup_logging) == 0); +} + +#define NSS_ENTRYPOINT_BEGIN \ + BLOCK_SIGNALS(NSS_SIGNALS_BLOCK); \ + setup_logging_once() + NSS_GETPW_PROTOTYPES(systemd); NSS_GETGR_PROTOTYPES(systemd); NSS_PWENT_PROTOTYPES(systemd); @@ -88,7 +103,7 @@ enum nss_status _nss_systemd_getpwnam_r( int e; PROTECT_ERRNO; - BLOCK_SIGNALS(NSS_SIGNALS_BLOCK); + NSS_ENTRYPOINT_BEGIN; assert(name); assert(pwd); @@ -139,7 +154,7 @@ enum nss_status _nss_systemd_getpwuid_r( int e; PROTECT_ERRNO; - BLOCK_SIGNALS(NSS_SIGNALS_BLOCK); + NSS_ENTRYPOINT_BEGIN; assert(pwd); assert(errnop); @@ -188,7 +203,7 @@ enum nss_status _nss_systemd_getgrnam_r( int e; PROTECT_ERRNO; - BLOCK_SIGNALS(NSS_SIGNALS_BLOCK); + NSS_ENTRYPOINT_BEGIN; assert(name); assert(gr); @@ -236,7 +251,7 @@ enum nss_status _nss_systemd_getgrgid_r( int e; PROTECT_ERRNO; - BLOCK_SIGNALS(NSS_SIGNALS_BLOCK); + NSS_ENTRYPOINT_BEGIN; assert(gr); assert(errnop); @@ -275,7 +290,7 @@ enum nss_status _nss_systemd_getgrgid_r( static enum nss_status nss_systemd_endent(GetentData *p) { PROTECT_ERRNO; - BLOCK_SIGNALS(NSS_SIGNALS_BLOCK); + NSS_ENTRYPOINT_BEGIN; assert(p); @@ -298,7 +313,7 @@ enum nss_status _nss_systemd_endgrent(void) { enum nss_status _nss_systemd_setpwent(int stayopen) { PROTECT_ERRNO; - BLOCK_SIGNALS(NSS_SIGNALS_BLOCK); + NSS_ENTRYPOINT_BEGIN; if (_nss_systemd_is_blocked()) return NSS_STATUS_NOTFOUND; @@ -322,7 +337,7 @@ enum nss_status _nss_systemd_setpwent(int stayopen) { enum nss_status _nss_systemd_setgrent(int stayopen) { PROTECT_ERRNO; - BLOCK_SIGNALS(NSS_SIGNALS_BLOCK); + NSS_ENTRYPOINT_BEGIN; if (_nss_systemd_is_blocked()) return NSS_STATUS_NOTFOUND; @@ -349,7 +364,7 @@ enum nss_status _nss_systemd_getpwent_r( int r; PROTECT_ERRNO; - BLOCK_SIGNALS(NSS_SIGNALS_BLOCK); + NSS_ENTRYPOINT_BEGIN; assert(result); assert(errnop); @@ -396,7 +411,7 @@ enum nss_status _nss_systemd_getgrent_r( int r; PROTECT_ERRNO; - BLOCK_SIGNALS(NSS_SIGNALS_BLOCK); + NSS_ENTRYPOINT_BEGIN; assert(result); assert(errnop); @@ -525,7 +540,7 @@ enum nss_status _nss_systemd_initgroups_dyn( int r; PROTECT_ERRNO; - BLOCK_SIGNALS(NSS_SIGNALS_BLOCK); + NSS_ENTRYPOINT_BEGIN; assert(user_name); assert(start); |