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view lib/_Noreturn.h @ 40189:3ba41edecde6

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progreloc: Speed up executable lookup on various platforms. * lib/progreloc.c: Include <errno.h>. (safe_read, full_read): New functions. (find_executable): On GNU/kFreeBSD, FreeBSD, DragonFly, NetBSD, Solaris, prefer the information from the /proc file system to a PATH search.
author Bruno Haible <bruno@clisp.org>
date Tue, 19 Feb 2019 21:42:54 +0100
parents 4a9dba57ac9e
children c34f677e6117
line wrap: on
line source

#ifndef _Noreturn
# if 201103 <= (defined __cplusplus ? __cplusplus : 0)
#  define _Noreturn [[noreturn]]
# elif (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \
        || 4 < __GNUC__ + (7 <= __GNUC_MINOR__))
   /* _Noreturn works as-is.  */
# elif 2 < __GNUC__ + (8 <= __GNUC_MINOR__) || 0x5110 <= __SUNPRO_C
#  define _Noreturn __attribute__ ((__noreturn__))
# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0)
#  define _Noreturn __declspec (noreturn)
# else
#  define _Noreturn
# endif
#endif