From acd7f096d79c181866d56d4aaf3b043e741f1e2c Mon Sep 17 00:00:00 2001 From: Joseph Myers Date: Fri, 21 Feb 2014 21:45:26 +0000 Subject: Complete _BSD_SOURCE / _SVID_source followup cleanup. This patch completes the headers cleanup consequent on removal of _BSD_SOURCE and _SVID_SOURCE (apart from any subsequent deprecations): * #endif conditionals that referred to BSD or SVID are updated. * Redundant __USE_* tests in cases involving __USE_MISC are removed. This includes cases such as __USE_MISC || __USE_ISOC99, where __USE_MISC is redundant (because __USE_MISC is only ever defined in the default / _DEFAULT_SOURCE / _GNU_SOURCE case, when __USE_ISOC99 is also defined; the same applies to the non-XSI-extended POSIX versions), and cases involving __USE_GNU, where __USE_GNU is redundant (because if __USE_GNU is defined, so are the other __USE_* macros). There may well be other cases of __USE_FOO || __USE_BAR tests that could be simplified because one macro implies the other; this patch only addresses cases involving __USE_MISC. Tested x86_64. * bits/fcntl.h [__USE_MISC]: Remove redundant conditionals. * bits/sigaction.h [__USE_MISC]: Likewise. * bits/waitstatus.h: Update #endif comments. * ctype/ctype.h: Likewise. * dirent/dirent.h: Likewise. [__USE_MISC]: Remove redundant conditionals. * grp/grp.h: Update #endif comments. [__USE_GNU]: Remove redundant conditionals. [__USE_MISC]: Likewise. * inet/netinet/in.h [__USE_GNU]: Likewise. * io/sys/stat.h [__USE_MISC]: Likewise. * libio/bits/stdio-ldbl.h [__USE_MISC]: Likewise. * libio/bits/stdio.h: Update #endif comments. [__USE_MISC]: Remove redundant conditionals. * libio/bits/stdio2.h [__USE_MISC]: Likewise. * libio/stdio.h: Update #endif comments. [__USE_MISC]: Remove redundant conditionals. * math/bits/math-finite.h [__USE_MISC]: Likewise. * math/bits/mathcalls.h [__USE_MISC]: Likewise. * math/math.h: Update #else and #endif comments. [__USE_MISC]: Remove redundant conditionals. * misc/sys/uio.h: Update #endif comments. * posix/bits/unistd.h [__USE_MISC]: Remove redundant conditionals. * posix/glob.h [__USE_MISC]: Likewise. * posix/sys/types.h: Update #endif comments. [__USE_MISC]: Remove redundant conditionals. * posix/sys/wait.h: Update #endif comments. [__USE_MISC]: Remove redundant conditionals. * posix/unistd.h: Update #endif comments. [__USE_MISC]: Remove redundant conditionals. * pwd/pwd.h [__USE_GNU]: Likewise. [__USE_MISC]: Likewise. * resolv/netdb.h [__USE_GNU]: Likewise. * signal/signal.h: Update #endif comments. [__USE_MISC]: Remove redundant conditionals. * stdlib/stdlib.h: Update #else and #endif comments. [__USE_MISC]: Remove redundant conditionals. [__USE_GNU]: Likewise. * string/bits/string2.h [__USE_MISC]: Likewise. * string/string.h: Update #endif comments. [__USE_MISC]: Remove redundant conditionals. * sysdeps/m68k/m680x0/fpu/bits/mathinline.h [__USE_MISC]: Likewise. * sysdeps/mach/hurd/bits/fcntl.h [__USE_MISC]: Likewise. * sysdeps/mach/hurd/bits/stat.h [__USE_MISC]: Likewise. * sysdeps/unix/sysv/linux/alpha/bits/sigaction.h [__USE_MISC]: Likewise. * sysdeps/unix/sysv/linux/alpha/bits/stat.h [__USE_MISC]: Likewise. * sysdeps/unix/sysv/linux/bits/fcntl-linux.h: Update #endif comments. [__USE_MISC]: Remove redundant conditionals. * sysdeps/unix/sysv/linux/bits/in.h [__USE_GNU]: Likewise. * sysdeps/unix/sysv/linux/bits/sigaction.h [__USE_MISC]: Likewise. * sysdeps/unix/sysv/linux/bits/socket.h [__USE_GNU]: Likewise. * sysdeps/unix/sysv/linux/bits/stat.h [__USE_MISC]: Likewise. * sysdeps/unix/sysv/linux/ia64/bits/sigaction.h [__USE_MISC]: Likewise. * sysdeps/unix/sysv/linux/m68k/bits/stat.h [__USE_MISC]: Likewise. * sysdeps/unix/sysv/linux/mips/bits/sigaction.h [__USE_MISC]: Likewise. * sysdeps/unix/sysv/linux/mips/bits/stat.h [__USE_MISC]: Likewise. * sysdeps/unix/sysv/linux/powerpc/bits/stat.h [__USE_MISC]: Likewise. * sysdeps/unix/sysv/linux/s390/bits/sigaction.h [__USE_MISC]: Likewise. * sysdeps/unix/sysv/linux/s390/bits/stat.h [__USE_MISC]: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/sigaction.h [__USE_MISC]: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/stat.h [__USE_MISC]: Likewise. * sysdeps/unix/sysv/linux/x86/bits/stat.h [__USE_MISC]: Likewise. * sysdeps/x86/bits/string.h: Update #endif comments. * sysdeps/x86/fpu/bits/mathinline.h [__USE_MISC]: Remove redundant conditionals. * time/sys/time.h: Update #endif comments. * time/time.h: Likewise. [__USE_MISC]: Remove redundant conditionals. --- stdlib/stdlib.h | 29 ++++++++++++++--------------- 1 file changed, 14 insertions(+), 15 deletions(-) (limited to 'stdlib/stdlib.h') diff --git a/stdlib/stdlib.h b/stdlib/stdlib.h index 20b79a71f5..00329a22ae 100644 --- a/stdlib/stdlib.h +++ b/stdlib/stdlib.h @@ -72,13 +72,13 @@ typedef union # define __WAIT_STATUS_DEFN int * # endif -# else /* Don't use BSD. */ +# else /* Don't use misc. */ # define __WAIT_INT(status) (status) # define __WAIT_STATUS int * # define __WAIT_STATUS_DEFN int * -# endif /* Use BSD. */ +# endif /* Use misc. */ /* Define the macros also would define this way. */ # define WEXITSTATUS(status) __WEXITSTATUS (__WAIT_INT (status)) @@ -151,7 +151,7 @@ extern long int atol (const char *__nptr) __THROW __attribute_pure__ __nonnull ((1)) __wur; __END_NAMESPACE_STD -#if defined __USE_ISOC99 || defined __USE_MISC +#ifdef __USE_ISOC99 __BEGIN_NAMESPACE_C99 /* Convert a string to a long long integer. */ __extension__ extern long long int atoll (const char *__nptr) @@ -200,9 +200,9 @@ __extension__ extern unsigned long long int strtouq (const char *__restrict __nptr, char **__restrict __endptr, int __base) __THROW __nonnull ((1)); -#endif /* Use BSD. */ +#endif /* Use misc. */ -#if defined __USE_ISOC99 || defined __USE_MISC +#ifdef __USE_ISOC99 __BEGIN_NAMESPACE_C99 /* Convert a string to a quadword integer. */ __extension__ @@ -286,7 +286,7 @@ __NTH (atol (const char *__nptr)) } __END_NAMESPACE_STD -# if defined __USE_MISC || defined __USE_ISOC99 +# ifdef __USE_ISOC99 __BEGIN_NAMESPACE_C99 __extension__ __extern_inline long long int __NTH (atoll (const char *__nptr)) @@ -308,7 +308,7 @@ extern char *l64a (long int __n) __THROW __wur; extern long int a64l (const char *__s) __THROW __attribute_pure__ __nonnull ((1)) __wur; -#endif /* Use SVID || extended X/Open. */ +#endif /* Use misc || extended X/Open. */ #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED # include /* we need int32_t... */ @@ -366,7 +366,7 @@ extern int setstate_r (char *__restrict __statebuf, struct random_data *__restrict __buf) __THROW __nonnull ((1, 2)); # endif /* Use misc. */ -#endif /* Use SVID || extended X/Open || BSD. */ +#endif /* Use extended X/Open || misc. */ __BEGIN_NAMESPACE_STD @@ -455,7 +455,7 @@ extern int lcong48_r (unsigned short int __param[7], struct drand48_data *__buffer) __THROW __nonnull ((1, 2)); # endif /* Use misc. */ -#endif /* Use SVID or X/Open. */ +#endif /* Use misc or X/Open. */ #endif /* don't just need malloc and calloc */ @@ -488,9 +488,9 @@ __END_NAMESPACE_STD extern void cfree (void *__ptr) __THROW; #endif /* Use misc. */ -#if defined __USE_GNU || defined __USE_MISC +#ifdef __USE_MISC # include -#endif /* Use GNU, BSD, or misc. */ +#endif /* Use misc. */ #if (defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K) \ || defined __USE_MISC @@ -578,7 +578,7 @@ extern char *secure_getenv (const char *__name) extern int putenv (char *__string) __THROW __nonnull ((1)); #endif -#if defined __USE_MISC || defined __USE_XOPEN2K +#ifdef __USE_XOPEN2K /* Set NAME to VALUE in the environment. If REPLACE is nonzero, overwrite an existing value. */ extern int setenv (const char *__name, const char *__value, int __replace) @@ -606,8 +606,7 @@ extern int clearenv (void) __THROW; extern char *mktemp (char *__template) __THROW __nonnull ((1)); #endif -#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED \ - || defined __USE_XOPEN2K8 +#if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 /* Generate a unique temporary file name from TEMPLATE. The last six characters of TEMPLATE must be "XXXXXX"; they are replaced with a string that makes the filename unique. @@ -654,7 +653,7 @@ extern int mkstemps64 (char *__template, int __suffixlen) # endif #endif -#if defined __USE_MISC || defined __USE_XOPEN2K8 +#ifdef __USE_XOPEN2K8 /* Create a unique temporary directory from TEMPLATE. The last six characters of TEMPLATE must be "XXXXXX"; they are replaced with a string that makes the directory name unique. -- cgit 1.4.1