| 11b35193 |
1 | /* src/config.h.in. Generated automatically from configure.in by autoheader. */ |
| 2 | |
| 3 | /* Define if function attributes a la GCC 2.5 and higher are available. */ |
| 4 | #undef HAVE_GNUC25_ATTRIB |
| 5 | |
| 6 | /* Define if constant functions a la GCC 2.5 and higher are available. */ |
| 7 | #undef HAVE_GNUC25_CONST |
| 8 | |
| 9 | /* Define if nonreturning functions a la GCC 2.5 and higher are available. */ |
| 10 | #undef HAVE_GNUC25_NORETURN |
| 11 | |
| 12 | /* Define if printf-format argument lists a la GCC are available. */ |
| 13 | #undef HAVE_GNUC25_PRINTFFORMAT |
| 14 | |
| 15 | /* Use the definitions: */ |
| 16 | |
| 17 | /* GNU C attributes. */ |
| 18 | #ifndef FUNCATTR |
| 19 | #ifdef HAVE_GNUC25_ATTRIB |
| 20 | #define FUNCATTR(x) __attribute__(x) |
| 21 | #else |
| 22 | #define FUNCATTR(x) |
| 23 | #endif |
| 24 | #endif |
| 25 | |
| 26 | /* GNU C printf formats, or null. */ |
| 27 | #ifndef ATTRPRINTF |
| 28 | #ifdef HAVE_GNUC25_PRINTFFORMAT |
| 29 | #define ATTRPRINTF(si,tc) format(printf,si,tc) |
| 30 | #else |
| 31 | #define ATTRPRINTF(si,tc) |
| 32 | #endif |
| 33 | #endif |
| 34 | #ifndef PRINTFFORMAT |
| 35 | #define PRINTFFORMAT(si,tc) FUNCATTR((ATTRPRINTF(si,tc))) |
| 36 | #endif |
| 37 | |
| 38 | /* GNU C nonreturning functions, or null. */ |
| 39 | #ifndef ATTRNORETURN |
| 40 | #ifdef HAVE_GNUC25_NORETURN |
| 41 | #define ATTRNORETURN noreturn |
| 42 | #else |
| 43 | #define ATTRNORETURN |
| 44 | #endif |
| 45 | #endif |
| 46 | #ifndef NONRETURNING |
| 47 | #define NONRETURNING FUNCATTR((ATTRNORETURN)) |
| 48 | #endif |
| 49 | |
| 50 | /* Combination of both the above. */ |
| 51 | #ifndef NONRETURNPRINTFFORMAT |
| 52 | #define NONRETURNPRINTFFORMAT(si,tc) FUNCATTR((ATTRPRINTF(si,tc),ATTRNORETURN)) |
| 53 | #endif |
| 54 | |
| 55 | /* GNU C constant functions, or null. */ |
| 56 | #ifndef ATTRCONST |
| 57 | #ifdef HAVE_GNUC25_CONST |
| 58 | #define ATTRCONST const |
| 59 | #else |
| 60 | #define ATTRCONST |
| 61 | #endif |
| 62 | #endif |
| 63 | #ifndef CONSTANT |
| 64 | #define CONSTANT FUNCATTR((ATTRCONST)) |
| 65 | #endif |
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