projects / redis.git / blame
| Commit | Line | Data |
|---|---|---|
| dde65f3f | 1 | #ifndef __CONFIG_H |
| 2 | #define __CONFIG_H | |
| 3 | ||
| 06db1f50 | 4 | #ifdef __APPLE__ |
| 5 | #include <AvailabilityMacros.h> | |
| 6 | #endif | |
| 7 | ||
| 32f99c51 | 8 | /* Define redis_fstat to fstat or fstat64() */ |
| 06db1f50 | 9 | #if defined(__APPLE__) && !defined(MAC_OS_X_VERSION_10_6) |
| dde65f3f | 10 | #define redis_fstat fstat64 |
| 11 | #define redis_stat stat64 | |
| 12 | #else | |
| 13 | #define redis_fstat fstat | |
| 14 | #define redis_stat stat | |
| 15 | #endif | |
| 16 | ||
| b1a8e3e8 | 17 | /* Test for proc filesystem */ |
| eddb388e | 18 | #ifdef __linux__ |
| 19 | #define HAVE_PROCFS 1 | |
| 20 | #endif | |
| 21 | ||
| b1a8e3e8 | 22 | /* Test for task_info() */ |
| 73db2acc | 23 | #if defined(__APPLE__) |
| 24 | #define HAVE_TASKINFO 1 | |
| 25 | #endif | |
| 26 | ||
| b1a8e3e8 | 27 | /* Test for backtrace() */ |
| ca2344f9 | 28 | #if defined(__APPLE__) || defined(__linux__) || defined(__sun) |
| d76412d1 | 29 | #define HAVE_BACKTRACE 1 |
| 30 | #endif | |
| 31 | ||
| b1a8e3e8 | 32 | /* Test for polling API */ |
| 266373b2 | 33 | #ifdef __linux__ |
| 34 | #define HAVE_EPOLL 1 | |
| 35 | #endif | |
| 36 | ||
| 37be2765 | 37 | #if (defined(__APPLE__) && defined(MAC_OS_X_VERSION_10_6)) || defined(__FreeBSD__) || defined(__OpenBSD__) || defined (__NetBSD__) |
| f3053eb0 HM |
38 | #define HAVE_KQUEUE 1 |
| 39 | #endif | |
| 40 | ||
| b1a8e3e8 | 41 | /* Define aof_fsync to fdatasync() in Linux and fsync() for all the rest */ |
| 10ce1276 | 42 | #ifdef __linux__ |
| 43 | #define aof_fsync fdatasync | |
| 44 | #else | |
| 45 | #define aof_fsync fsync | |
| 46 | #endif | |
| 47 | ||
| b1a8e3e8 | 48 | /* Byte ordering detection */ |
| 49 | #include <sys/types.h> /* This will likely define BYTE_ORDER */ | |
| 50 | ||
| 51 | #ifndef BYTE_ORDER | |
| 52 | #if (BSD >= 199103) | |
| 53 | # include <machine/endian.h> | |
| 54 | #else | |
| 55 | #if defined(linux) || defined(__linux__) | |
| 56 | # include <endian.h> | |
| 57 | #else | |
| 58 | #define LITTLE_ENDIAN 1234 /* least-significant byte first (vax, pc) */ | |
| 59 | #define BIG_ENDIAN 4321 /* most-significant byte first (IBM, net) */ | |
| 60 | #define PDP_ENDIAN 3412 /* LSB first in word, MSW first in long (pdp)*/ | |
| 61 | ||
| 62 | #if defined(vax) || defined(ns32000) || defined(sun386) || defined(__i386__) || \ | |
| 63 | defined(MIPSEL) || defined(_MIPSEL) || defined(BIT_ZERO_ON_RIGHT) || \ | |
| 64 | defined(__alpha__) || defined(__alpha) | |
| 65 | #define BYTE_ORDER LITTLE_ENDIAN | |
| 66 | #endif | |
| 67 | ||
| 68 | #if defined(sel) || defined(pyr) || defined(mc68000) || defined(sparc) || \ | |
| 69 | defined(is68k) || defined(tahoe) || defined(ibm032) || defined(ibm370) || \ | |
| 70 | defined(MIPSEB) || defined(_MIPSEB) || defined(_IBMR2) || defined(DGUX) ||\ | |
| 71 | defined(apollo) || defined(__convex__) || defined(_CRAY) || \ | |
| 72 | defined(__hppa) || defined(__hp9000) || \ | |
| 73 | defined(__hp9000s300) || defined(__hp9000s700) || \ | |
| 74 | defined (BIT_ZERO_ON_LEFT) || defined(m68k) || defined(__sparc) | |
| 75 | #define BYTE_ORDER BIG_ENDIAN | |
| 76 | #endif | |
| 77 | #endif /* linux */ | |
| 78 | #endif /* BSD */ | |
| 79 | #endif /* BYTE_ORDER */ | |
| 80 | ||
| 81 | #if defined(__BYTE_ORDER) && !defined(BYTE_ORDER) | |
| 82 | #if (__BYTE_ORDER == __LITTLE_ENDIAN) | |
| 83 | #define BYTE_ORDER LITTLE_ENDIAN | |
| 84 | #else | |
| 85 | #define BYTE_ORDER BIG_ENDIAN | |
| 86 | #endif | |
| 87 | #endif | |
| 88 | ||
| 89 | #if !defined(BYTE_ORDER) || \ | |
| 48e46215 | 90 | (BYTE_ORDER != BIG_ENDIAN && BYTE_ORDER != LITTLE_ENDIAN) |
| b1a8e3e8 | 91 | /* you must determine what the correct bit order is for |
| 92 | * your compiler - the next line is an intentional error | |
| 93 | * which will force your compiles to bomb until you fix | |
| 94 | * the above macros. | |
| 95 | */ | |
| 96 | #error "Undefined or invalid BYTE_ORDER" | |
| 97 | #endif | |
| 98 | ||
| dde65f3f | 99 | #endif |