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glibc: move __GLIBC__ version defines to the top of the file

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Markus F.X.J. Oberhumer 2024-01-25 15:29:36 +01:00 committed by Andrew Kelley
parent 95a9053363
commit a8db261ebb
1 changed files with 8 additions and 8 deletions
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16
lib/libc/include/generic-glibc/features.h vendored
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@ -159,6 +159,14 @@
# define __KERNEL_STRICT_NAMES # define __KERNEL_STRICT_NAMES
#endif #endif
/* Major and minor version number of the GNU C library package. Use
these macros to test for features in specific releases. */
#define __GLIBC__ 2
/* Zig patch: we pass `-D__GLIBC_MINOR__=XX` depending on the target. */
#define __GLIBC_PREREQ(maj, min) \
((__GLIBC__ << 16) + __GLIBC_MINOR__ >= ((maj) << 16) + (min))
/* Convenience macro to test the version of gcc. /* Convenience macro to test the version of gcc.
Use like this: Use like this:
#if __GNUC_PREREQ (2,8) #if __GNUC_PREREQ (2,8)
@ -502,14 +510,6 @@
#undef __GNU_LIBRARY__ #undef __GNU_LIBRARY__
#define __GNU_LIBRARY__ 6 #define __GNU_LIBRARY__ 6
/* Major and minor version number of the GNU C library package. Use
these macros to test for features in specific releases. */
#define __GLIBC__ 2
/* Zig patch: we pass `-D__GLIBC_MINOR__=XX` depending on the target. */
#define __GLIBC_PREREQ(maj, min) \
((__GLIBC__ << 16) + __GLIBC_MINOR__ >= ((maj) << 16) + (min))
/* This is here only because every header file already includes this one. */ /* This is here only because every header file already includes this one. */
#ifndef __ASSEMBLER__ #ifndef __ASSEMBLER__
# ifndef _SYS_CDEFS_H # ifndef _SYS_CDEFS_H