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| author | Yu Watanabe <watanabe.yu+github@gmail.com> | 2020-01-30 23:25:12 +0900 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2020-02-02 17:13:08 +0100 |
| commit | 60d0a5098b2b58c105d86e4eacad691a3bef8ffd (patch) | |
| tree | 5fccea5838a583934de1cfdfce20c5e29aa9f7ec /src/basic/format-util.h | |
| parent | c757517d98ade27b9938635afb52e5621da9f1cb (diff) | |
| download | systemd-60d0a5098b2b58c105d86e4eacad691a3bef8ffd.tar.gz | |
util: uid_t, gid_t, and pid_t must be 32bit
We already have assert_cc(sizeof(uid_t) == sizeof(uint32_t)) or friends
at various places.
Diffstat (limited to 'src/basic/format-util.h')
| -rw-r--r-- | src/basic/format-util.h | 29 |
1 files changed, 8 insertions, 21 deletions
diff --git a/src/basic/format-util.h b/src/basic/format-util.h index 59622508a3..29fbc947b3 100644 --- a/src/basic/format-util.h +++ b/src/basic/format-util.h @@ -5,30 +5,17 @@ #include <net/if.h> #include <stdbool.h> -#if SIZEOF_PID_T == 4 -# define PID_PRI PRIi32 -#elif SIZEOF_PID_T == 2 -# define PID_PRI PRIi16 -#else -# error Unknown pid_t size -#endif +#include "macro.h" + +assert_cc(sizeof(pid_t) == sizeof(int32_t)); +#define PID_PRI PRIi32 #define PID_FMT "%" PID_PRI -#if SIZEOF_UID_T == 4 -# define UID_FMT "%" PRIu32 -#elif SIZEOF_UID_T == 2 -# define UID_FMT "%" PRIu16 -#else -# error Unknown uid_t size -#endif +assert_cc(sizeof(uid_t) == sizeof(uint32_t)); +#define UID_FMT "%" PRIu32 -#if SIZEOF_GID_T == 4 -# define GID_FMT "%" PRIu32 -#elif SIZEOF_GID_T == 2 -# define GID_FMT "%" PRIu16 -#else -# error Unknown gid_t size -#endif +assert_cc(sizeof(gid_t) == sizeof(uint32_t)); +#define GID_FMT "%" PRIu32 #if SIZEOF_TIME_T == 8 # define PRI_TIME PRIi64 |