SymbX/systemd
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

import: only define the _to_string() enum mapping function, thus making gcc shut up

Browse Source
This commit is contained in:
Lennart Poettering
2015-01-22 17:50:50 +01:00
parent aa9bd4992f
commit b9a5f8588f
2 changed files with 14 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/shared/util.h
+13 -5
View File
@@ -348,12 +348,14 @@ static inline uint32_t random_u32(void) {
}
/* For basic lookup tables with strictly enumerated entries */
#define __DEFINE_STRING_TABLE_LOOKUP(name,type,scope) \
#define _DEFINE_STRING_TABLE_LOOKUP_TO_STRING(name,type,scope) \
scope const char *name##_to_string(type i) { \
if (i < 0 || i >= (type) ELEMENTSOF(name##_table)) \
return NULL; \
return name##_table[i]; \
} \
}
#define _DEFINE_STRING_TABLE_LOOKUP_FROM_STRING(name,type,scope) \
scope type name##_from_string(const char *s) { \
type i; \
if (!s) \
@@ -363,11 +365,17 @@ static inline uint32_t random_u32(void) {
streq(name##_table[i], s)) \
return i; \
return (type) -1; \
} \
}
#define _DEFINE_STRING_TABLE_LOOKUP(name,type,scope) \
_DEFINE_STRING_TABLE_LOOKUP_TO_STRING(name,type,scope) \
_DEFINE_STRING_TABLE_LOOKUP_FROM_STRING(name,type,scope) \
struct __useless_struct_to_allow_trailing_semicolon__
#define DEFINE_STRING_TABLE_LOOKUP(name,type) __DEFINE_STRING_TABLE_LOOKUP(name,type,)
#define DEFINE_PRIVATE_STRING_TABLE_LOOKUP(name,type) __DEFINE_STRING_TABLE_LOOKUP(name,type,static)
#define DEFINE_STRING_TABLE_LOOKUP(name,type) _DEFINE_STRING_TABLE_LOOKUP(name,type,)
#define DEFINE_PRIVATE_STRING_TABLE_LOOKUP(name,type) _DEFINE_STRING_TABLE_LOOKUP(name,type,static)
#define DEFINE_PRIVATE_STRING_TABLE_LOOKUP_TO_STRING(name,type) _DEFINE_STRING_TABLE_LOOKUP_TO_STRING(name,type,static)
#define DEFINE_PRIVATE_STRING_TABLE_LOOKUP_FROM_STRING(name,type) _DEFINE_STRING_TABLE_LOOKUP_FROM_STRING(name,type,static)
/* For string conversions where numbers are also acceptable */
#define DEFINE_STRING_TABLE_LOOKUP_WITH_FALLBACK(name,type,max) \