diff options
-rw-r--r-- | src/basic/missing_fcntl.h | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/src/basic/missing_fcntl.h b/src/basic/missing_fcntl.h index 24b2dc3119..3c85befda9 100644 --- a/src/basic/missing_fcntl.h +++ b/src/basic/missing_fcntl.h @@ -69,9 +69,26 @@ /* So O_LARGEFILE is generally implied by glibc, and defined to zero hence, because we only build in LFS * mode. However, when invoking fcntl(F_GETFL) the flag is ORed into the result anyway — glibc does not mask - * it away. Which sucks. Let's define the actual value here, so that we can mask it ourselves. */ + * it away. Which sucks. Let's define the actual value here, so that we can mask it ourselves. + * + * The precise definition is arch specific, so we use the values defined in the kernel (note that some + * are hexa and others are octal; duplicated as-is from the kernel definitions): + * - alpha, arm, arm64, m68k, mips, parisc, powerpc, sparc: each has a specific value; + * - others: they use the "generic" value (defined in include/uapi/asm-generic/fcntl.h) */ #if O_LARGEFILE != 0 #define RAW_O_LARGEFILE O_LARGEFILE #else -#define RAW_O_LARGEFILE 0100000 +#if defined(__alpha__) || defined(__arm__) || defined(__aarch64__) || defined(__m68k__) +#define RAW_O_LARGEFILE 0400000 +#elif defined(__mips__) +#define RAW_O_LARGEFILE 0x2000 +#elif defined(__parisc__) || defined(__hppa__) +#define RAW_O_LARGEFILE 000004000 +#elif defined(__powerpc__) +#define RAW_O_LARGEFILE 0200000 +#elif defined(__sparc__) +#define RAW_O_LARGEFILE 0x40000 +#else +#define RAW_O_LARGEFILE 00100000 +#endif #endif |