diff options
Diffstat (limited to 'src/shared/macro.h')
| -rw-r--r-- | src/shared/macro.h | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/src/shared/macro.h b/src/shared/macro.h index 9ee332c8df..548294e47b 100644 --- a/src/shared/macro.h +++ b/src/shared/macro.h @@ -95,15 +95,15 @@ #error "Wut? Pointers are neither 4 nor 8 bytes long?" #endif -#define ALIGN_PTR(p) ((void*) ALIGN((unsigned long) p)) -#define ALIGN4_PTR(p) ((void*) ALIGN4((unsigned long) p)) -#define ALIGN8_PTR(p) ((void*) ALIGN8((unsigned long) p)) +#define ALIGN_PTR(p) ((void*) ALIGN((unsigned long) (p))) +#define ALIGN4_PTR(p) ((void*) ALIGN4((unsigned long) (p))) +#define ALIGN8_PTR(p) ((void*) ALIGN8((unsigned long) (p))) static inline size_t ALIGN_TO(size_t l, size_t ali) { return ((l + ali - 1) & ~(ali - 1)); } -#define ALIGN_TO_PTR(p, ali) ((void*) ALIGN_TO((unsigned long) p, ali)) +#define ALIGN_TO_PTR(p, ali) ((void*) ALIGN_TO((unsigned long) (p), (ali))) /* align to next higher power-of-2 (except for: 0 => 0, overflow => 0) */ static inline unsigned long ALIGN_POWER2(unsigned long u) { @@ -384,6 +384,21 @@ do { \ _found; \ }) +/* Return a nulstr for a standard cascade of configuration directories, + * suitable to pass to conf_files_list_nulstr or config_parse_many. */ +#define CONF_DIRS_NULSTR(n) \ + "/etc/" n ".d\0" \ + "/run/" n ".d\0" \ + "/usr/local/lib/" n ".d\0" \ + "/usr/lib/" n ".d\0" \ + CONF_DIR_SPLIT_USR(n) + +#ifdef HAVE_SPLIT_USR +#define CONF_DIR_SPLIT_USR(n) "/lib/" n ".d\0" +#else +#define CONF_DIR_SPLIT_USR(n) +#endif + /* Define C11 thread_local attribute even on older gcc compiler * version */ #ifndef thread_local @@ -408,4 +423,8 @@ do { \ #endif #endif +#define UID_INVALID ((uid_t) -1) +#define GID_INVALID ((gid_t) -1) +#define MODE_INVALID ((mode_t) -1) + #include "log.h" |