diff options
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/generic/Dist | 2 | ||||
| -rw-r--r-- | sysdeps/generic/w_sqrt.c | 47 | ||||
| -rw-r--r-- | sysdeps/generic/w_sqrtf.c | 47 | ||||
| -rw-r--r-- | sysdeps/gnu/Dist | 1 | ||||
| -rw-r--r-- | sysdeps/gnu/Makefile | 2 | ||||
| -rw-r--r-- | sysdeps/ieee754/ldbl-128/Dist | 1 | ||||
| -rw-r--r-- | sysdeps/mach/hurd/Dist | 1 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/Dist | 1 |
8 files changed, 100 insertions, 2 deletions
diff --git a/sysdeps/generic/Dist b/sysdeps/generic/Dist index be8c4a8811..14baf3eef2 100644 --- a/sysdeps/generic/Dist +++ b/sysdeps/generic/Dist @@ -1,4 +1,3 @@ -make_siglist.c signame.c signame.h det_endian.c @@ -15,3 +14,4 @@ setutxent.c updwtmpx.c utmpxname.c bits/libc-tsd.h +siglist.h diff --git a/sysdeps/generic/w_sqrt.c b/sysdeps/generic/w_sqrt.c new file mode 100644 index 0000000000..be15d959ea --- /dev/null +++ b/sysdeps/generic/w_sqrt.c @@ -0,0 +1,47 @@ +/* @(#)w_sqrt.c 5.1 93/09/24 */ +/* + * ==================================================== + * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. + * + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +#if defined(LIBM_SCCS) && !defined(lint) +static char rcsid[] = "$NetBSD: w_sqrt.c,v 1.6 1995/05/10 20:49:55 jtc Exp $"; +#endif + +/* + * wrapper sqrt(x) + */ + +#include "math.h" +#include "math_private.h" + +#ifdef __STDC__ + double __sqrt(double x) /* wrapper sqrt */ +#else + double __sqrt(x) /* wrapper sqrt */ + double x; +#endif +{ +#ifdef _IEEE_LIBM + return __ieee754_sqrt(x); +#else + double z; + z = __ieee754_sqrt(x); + if(_LIB_VERSION == _IEEE_ || __isnan(x)) return z; + if(x<0.0) { + return __kernel_standard(x,x,26); /* sqrt(negative) */ + } else + return z; +#endif +} +weak_alias (__sqrt, sqrt) +#ifdef NO_LONG_DOUBLE +strong_alias (__sqrt, __sqrtl) +weak_alias (__sqrt, sqrtl) +#endif diff --git a/sysdeps/generic/w_sqrtf.c b/sysdeps/generic/w_sqrtf.c new file mode 100644 index 0000000000..f5ccc73868 --- /dev/null +++ b/sysdeps/generic/w_sqrtf.c @@ -0,0 +1,47 @@ +/* w_sqrtf.c -- float version of w_sqrt.c. + * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com. + */ + +/* + * ==================================================== + * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. + * + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +#if defined(LIBM_SCCS) && !defined(lint) +static char rcsid[] = "$NetBSD: w_sqrtf.c,v 1.3 1995/05/10 20:49:59 jtc Exp $"; +#endif + +/* + * wrapper sqrtf(x) + */ + +#include "math.h" +#include "math_private.h" + +#ifdef __STDC__ + float __sqrtf(float x) /* wrapper sqrtf */ +#else + float sqrt(x) /* wrapper sqrtf */ + float x; +#endif +{ +#ifdef _IEEE_LIBM + return __ieee754_sqrtf(x); +#else + float z; + z = __ieee754_sqrtf(x); + if(_LIB_VERSION == _IEEE_ || __isnanf(x)) return z; + if(x<(float)0.0) { + /* sqrtf(negative) */ + return (float)__kernel_standard((double)x,(double)x,126); + } else + return z; +#endif +} +weak_alias (__sqrtf, sqrtf) diff --git a/sysdeps/gnu/Dist b/sysdeps/gnu/Dist index 7055326e2e..b3d642cb02 100644 --- a/sysdeps/gnu/Dist +++ b/sysdeps/gnu/Dist @@ -1,4 +1,5 @@ errlist.awk +eval.c utmpx.h bits/utmpx.h netinet/tcp.h diff --git a/sysdeps/gnu/Makefile b/sysdeps/gnu/Makefile index 4806c0df1d..21f658f560 100644 --- a/sysdeps/gnu/Makefile +++ b/sysdeps/gnu/Makefile @@ -48,5 +48,5 @@ endif ifeq ($(subdir),dlfcn) -libdl-routines += eval +libdl-sysdep_routines += eval endif diff --git a/sysdeps/ieee754/ldbl-128/Dist b/sysdeps/ieee754/ldbl-128/Dist new file mode 100644 index 0000000000..d78de40205 --- /dev/null +++ b/sysdeps/ieee754/ldbl-128/Dist @@ -0,0 +1 @@ +ieee754.h diff --git a/sysdeps/mach/hurd/Dist b/sysdeps/mach/hurd/Dist index 04c9faa9bb..95f2a33555 100644 --- a/sysdeps/mach/hurd/Dist +++ b/sysdeps/mach/hurd/Dist @@ -12,3 +12,4 @@ net/if_arp.h net/if_ether.h net/if_ppp.h net/route.h +siglist.h diff --git a/sysdeps/unix/sysv/linux/Dist b/sysdeps/unix/sysv/linux/Dist index 452b4f02a5..b8166e5c75 100644 --- a/sysdeps/unix/sysv/linux/Dist +++ b/sysdeps/unix/sysv/linux/Dist @@ -4,6 +4,7 @@ errlist.h getdirentries.c getdirentries64.c init-first.h +kernel-features.h kernel_sigaction.h kernel_stat.h kernel_termios.h |