0003d704ac
There is no longer justification for placing a typedef employed in overriding that alloc.h message handler in the procps.h header file. So this commit just moves it to the alloc.h header file itself where's it's needed! [ gosh, sure wish i had thought to relocate this guy ] [ when the changes in the 1st commit shown were made ] Reference(s): . most recent related changes commit18e5aecd2b. place where it *should* have been relocated commit2865ded64eSigned-off-by: Jim Warner <james.warner@comcast.net>
91 lines
2.9 KiB
C
91 lines
2.9 KiB
C
#ifndef PROCPS_PROC_PROCPS_H
|
|
#define PROCPS_PROC_PROCPS_H
|
|
|
|
#ifdef __cplusplus
|
|
#define EXTERN_C_BEGIN extern "C" {
|
|
#define EXTERN_C_END }
|
|
#else
|
|
#define EXTERN_C_BEGIN
|
|
#define EXTERN_C_END
|
|
#endif
|
|
|
|
// Some ports make the mistake of running a 32-bit userspace
|
|
// on a 64-bit kernel. Shame on them. It's not at all OK to
|
|
// make everything "long long", since that causes unneeded
|
|
// slowness on 32-bit hardware.
|
|
//
|
|
// SPARC: The 32-bit kernel was looking like an ex-penguin,
|
|
// but it lives! ("I'm not dead yet.") So, 64-bit users will
|
|
// just have to compile for 64-bit. Aw, the suffering.
|
|
//
|
|
// MIPS: Used 32-bit for embedded systems and obsolete hardware.
|
|
// The 64-bit systems use an n32 format executable, defining
|
|
// _ABIN32 to indicate this. Since n32 doesn't currently run on
|
|
// any 32-bit system, nobody get hurt if it's bloated. Not that
|
|
// this is sane of course, but it won't hurt the 32-bit users.
|
|
// __mips_eabi means eabi, which comes in both sizes, but isn't used.
|
|
//
|
|
// PowerPC: Big ugly problem! 32-bit Macs are still popular. :-/
|
|
//
|
|
// x86-64: So far, nobody has been dumb enough to go 32-bit.
|
|
//
|
|
// Unknown: PA-RISC and zSeries
|
|
//
|
|
#if defined(k64test) || (defined(_ABIN32) && _MIPS_SIM == _ABIN32)
|
|
#define KLONG long long // not typedef; want "unsigned KLONG" to work
|
|
#define KLF "ll"
|
|
#define STRTOUKL strtoull
|
|
#else
|
|
#define KLONG long
|
|
#define KLF "l"
|
|
#define STRTOUKL strtoul
|
|
#endif
|
|
|
|
// since gcc-2.5
|
|
#define NORETURN __attribute__((__noreturn__))
|
|
#define FUNCTION __attribute__((__const__)) // no access to global mem, even via ptr, and no side effect
|
|
|
|
#if __GNUC__ > 2 || __GNUC_MINOR__ >= 96
|
|
// won't alias anything, and aligned enough for anything
|
|
#define MALLOC __attribute__ ((__malloc__))
|
|
// no side effect, may read globals
|
|
#define PURE __attribute__ ((__pure__))
|
|
// tell gcc what to expect: if(unlikely(err)) die(err);
|
|
#define likely(x) __builtin_expect(!!(x),1)
|
|
#define unlikely(x) __builtin_expect(!!(x),0)
|
|
#define expected(x,y) __builtin_expect((x),(y))
|
|
#else
|
|
#define MALLOC
|
|
#define PURE
|
|
#define likely(x) (x)
|
|
#define unlikely(x) (x)
|
|
#define expected(x,y) (x)
|
|
#endif
|
|
|
|
#ifdef SHARED
|
|
# if SHARED==1 && (__GNUC__ > 2 || __GNUC_MINOR__ >= 96)
|
|
# define LABEL_OFFSET
|
|
# endif
|
|
#endif
|
|
|
|
#define STRINGIFY_ARG(a) #a
|
|
#define STRINGIFY(a) STRINGIFY_ARG(a)
|
|
|
|
// marks old junk, to warn non-procps-ng library users
|
|
#if ( __GNUC__ == 3 && __GNUC_MINOR__ > 0 ) || __GNUC__ > 3
|
|
#define OBSOLETE __attribute__((deprecated))
|
|
#else
|
|
#define OBSOLETE
|
|
#endif
|
|
|
|
// Like HIDDEN, but for an alias that gets created.
|
|
// In gcc-3.2 there is an alias+hidden conflict.
|
|
// Many will have patched this bug, but oh well.
|
|
#if (( __GNUC__ == 3 && __GNUC_MINOR__ > 2 ) || __GNUC__ > 3) && !defined(__CYGWIN__)
|
|
#define HIDDEN_ALIAS(x) extern __typeof(x) x##_direct __attribute__((alias(#x),visibility("hidden")))
|
|
#else
|
|
#define HIDDEN_ALIAS(x) extern __typeof(x) x##_direct __attribute__((alias(#x)))
|
|
#endif
|
|
|
|
#endif
|