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Update.
1998-02-17 Andreas Jaeger <aj@arthur.rhein-neckar.de> * math/libm.map: Move all symbols that are new in glibc 2.1 to version GLIBC_2.1. 1998-02-17 Ulrich Drepper <drepper@cygnus.com> * stdio-common/vfscanf.c (inchar): Check c for being EOF before trying to read another character. 1998-02-05 Andreas Jaeger <aj@arthur.rhein-neckar.de> * nis/nss_nis/nis-alias.c (_nss_nis_getaliasbyname_r): Convert name to lowercase. * nis/nss_nis/nis-network.c (_nss_nis_getnetbyname_r): Convert name to lowercase, add test for big enough buffer. 1998-02-03 Andreas Jaeger <aj@arthur.rhein-neckar.de> * sysdeps/unix/sysv/linux/alpha/rt_sigaction.S (rt_sigreturn): Make compatible with older kernels. Patch by Richard Henderson.
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Ulrich Drepper
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23
ChangeLog
23
ChangeLog
@ -1,3 +1,26 @@
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1998-02-17 Andreas Jaeger <aj@arthur.rhein-neckar.de>
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* math/libm.map: Move all symbols that are new in glibc 2.1 to
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version GLIBC_2.1.
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1998-02-17 Ulrich Drepper <drepper@cygnus.com>
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* stdio-common/vfscanf.c (inchar): Check c for being EOF before
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trying to read another character.
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1998-02-05 Andreas Jaeger <aj@arthur.rhein-neckar.de>
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* nis/nss_nis/nis-alias.c (_nss_nis_getaliasbyname_r): Convert
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name to lowercase.
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* nis/nss_nis/nis-network.c (_nss_nis_getnetbyname_r): Convert
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name to lowercase, add test for big enough buffer.
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1998-02-03 Andreas Jaeger <aj@arthur.rhein-neckar.de>
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* sysdeps/unix/sysv/linux/alpha/rt_sigaction.S (rt_sigreturn):
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Make compatible with older kernels. Patch by Richard Henderson.
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1998-02-17 15:10 Ulrich Drepper <drepper@cygnus.com>
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* elf/dl-load.c (open_path): Use __xstat instead of stat.
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@ -16,16 +16,11 @@ GLIBC_2.0 {
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drem; dremf; dreml;
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erf; erff; erfl;
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erfc; erfcf; erfcl;
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exp2; exp2f; exp2l;
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exp; expf; expl;
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expm1; expm1f; expm1l;
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fabs; fabsf; fabsl;
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fdim; fdimf; fdiml;
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finite; finitef; finitel;
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floor; floorf; floorl;
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fma; fmaf; fmal;
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fmax; fmaxf; fmaxl;
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fmin; fminf; fminl;
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fmod; fmodf; fmodl;
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frexp; frexpf; frexpl;
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gamma; gammaf; gammal;
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@ -40,38 +35,60 @@ GLIBC_2.0 {
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lgamma_r; lgammaf_r; lgammal_r;
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log10; log10f; log10l;
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log1p; log1pf; log1pl;
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log2; log2f; log2l;
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log; logf; logl;
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logb; logbf; logbl;
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matherr;
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modf; modff; modfl;
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nan; nanf; nanl;
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nearbyint; nearbyintf; nearbyintl;
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nextafter; nextafterf; nextafterl;
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nextafterx; nextafterxf; nextafterxl;
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pow; powf; powl;
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remainder; remainderf; remainderl;
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remquo; remquof; remquol;
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rint; rintf; rintl;
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scalb; scalbf; scalbl;
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scalbn; scalbnf; scalbnl;
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significand; significandf; significandl;
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sin; sinf; sinl;
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sinh; sinhf; sinhl;
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sqrt; sqrtf; sqrtl;
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tan; tanf; tanl;
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tanh; tanhf; tanhl;
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y0; y0f; y0l;
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y1; y1f; y1l;
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yn; ynf; ynl;
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# global variables
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_LIB_VERSION; signgam;
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# functions used in inline functions or macros
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__log1p;
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local:
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*;
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};
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GLIBC_2.1 {
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global:
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# mathematical functions
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exp2; exp2f; exp2l;
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fdim; fdimf; fdiml;
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fma; fmaf; fmal;
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fmax; fmaxf; fmaxl;
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fmin; fminf; fminl;
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log2; log2f; log2l;
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nan; nanf; nanl;
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nearbyint; nearbyintf; nearbyintl;
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nextafterx; nextafterxf; nextafterxl;
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remquo; remquof; remquol;
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lrint; lrintf; lrintl;
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llrint; llrintf; llrintl;
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round; roundf; roundl;
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lround; lroundf; lroundl;
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llround; llroundf; llroundl;
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scalb; scalbf; scalbl;
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scalbn; scalbnf; scalbnl;
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scalbln; scalblnf; scalblnl;
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significand; significandf; significandl;
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sin; sinf; sinl;
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sincos; sincosf; sincosl;
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sinh; sinhf; sinhl;
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sqrt; sqrtf; sqrtl;
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tan; tanf; tanl;
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tanh; tanhf; tanhl;
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trunc; truncf; truncl;
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y0; y0f; y0l;
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y1; y1f; y1l;
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yn; ynf; ynl;
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# complex functions
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cabs; cabsf; cabsl;
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@ -105,19 +122,12 @@ GLIBC_2.0 {
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fesetenv; fesetexceptflag; fesetround;
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fetestexcept; feupdateenv;
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# global variables
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_LIB_VERSION; signgam;
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# functions used in inline functions or macros
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__finite; __finitef; __finitel;
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__fpclassify; __fpclassifyf; __fpclassifyl;
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__signbit; __signbitf; __signbitl;
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__finite; __finitef; __finitel;
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__log1p;
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# symbols used in macros from sysdeps/powerpc/bits/fenv.h
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__fe_dfl_env; __fe_enabled_env; __fe_nonieee_env; __fe_nomask_env;
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local:
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*;
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};
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} GLIBC_2.0;
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@ -1,4 +1,4 @@
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/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
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/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
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@ -228,6 +228,9 @@ _nss_nis_getaliasbyname_r (const char *name, struct aliasent *alias,
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char *result;
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int len;
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char *p;
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size_t namlen = strlen (name);
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char name2[namlen + 1];
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int i;
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if (name == NULL)
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{
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@ -238,8 +241,14 @@ _nss_nis_getaliasbyname_r (const char *name, struct aliasent *alias,
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if (yp_get_default_domain (&domain))
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return NSS_STATUS_UNAVAIL;
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retval = yperr2nss (yp_match (domain, "mail.aliases", name, strlen (name),
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/* Convert name to lowercase. */
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for (i = 0; i < namlen; ++i)
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name2[i] = tolower (name[i]);
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name2[i] = '\0';
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retval = yperr2nss (yp_match (domain, "mail.aliases", name2, namlen,
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&result, &len));
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if (retval != NSS_STATUS_SUCCESS)
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{
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if (retval == NSS_STATUS_TRYAGAIN)
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@ -1,4 +1,4 @@
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/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
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/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
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@ -179,8 +179,27 @@ _nss_nis_getnetbyname_r (const char *name, struct netent *net, char *buffer,
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if (yp_get_default_domain (&domain))
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return NSS_STATUS_UNAVAIL;
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retval = yperr2nss (yp_match (domain, "networks.byname", name,
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strlen (name), &result, &len));
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if (buflen < sizeof *data + 1)
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{
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*herrnop = NETDB_INTERNAL;
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*errnop = ERANGE;
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return NSS_STATUS_TRYAGAIN;
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}
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else
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{
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/* Convert name to lowercase. */
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size_t namlen = strlen (name);
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char name2[namlen + 1];
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int i;
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for (i = 0; i < namlen; ++i)
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name2[i] = tolower (name[i]);
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name2[i] = '\0';
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retval = yperr2nss (yp_match (domain, "networks.byname", name2,
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namlen, &result, &len));
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}
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if (retval != NSS_STATUS_SUCCESS)
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{
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@ -57,8 +57,9 @@
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# define va_list _IO_va_list
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# define ungetc(c, s) ((void) ((int) c != EOF && --read_in), \
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_IO_ungetc (c, s))
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# define inchar() ((c = _IO_getc_unlocked (s)), \
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(void) (c != EOF && ++read_in), c)
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# define inchar() (c == EOF ? EOF \
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: ((c = _IO_getc_unlocked (s)), \
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(void) (c != EOF && ++read_in), c))
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# define encode_error() do { \
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if (errp != NULL) *errp |= 4; \
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_IO_funlockfile (s); \
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@ -102,7 +103,8 @@
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# define UNLOCK_STREAM __libc_cleanup_region_end (1)
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#else
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# define ungetc(c, s) ((void) (c != EOF && --read_in), ungetc (c, s))
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# define inchar() ((c = getc (s)), (void) (c != EOF && ++read_in), c)
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# define inchar() (c == EOF ? EOF \
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: (c = getc (s)), (void) (c != EOF && ++read_in), c)
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# define encode_error() do { \
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funlockfile (s); \
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__set_errno (EILSEQ); \
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@ -1,4 +1,4 @@
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/* Copyright (C) 1998 Free Software Foundation, Inc.
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/* Copyright (C) 1998 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Richard Henderson <rth@cygnus.com>, 1998
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@ -16,17 +16,17 @@
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include <sysdep.h>
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/* On Alpha we desparately want to avoid having to issue an imb. Ordinarily
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the kernel would have to issue one after setting up the signal return
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stack, but the Linux rt_sigaction syscall is prepared to accept a pointer
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to the sigreturn syscall, instead of inlining it on the stack.
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to the sigreturn syscall, instead of inlining it on the stack.
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This just about halves signal delivery time. */
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#ifdef __NR_rt_sigaction
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.text
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ENTRY(__syscall_rt_sigaction)
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.frame sp,0,ra,0
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@ -38,7 +38,7 @@ ENTRY(__syscall_rt_sigaction)
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.set at
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#endif
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.prologue 1
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beq a1, 0f
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ldl t0, 8(a1) # sa_flags
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lda a4, sigreturn-__syscall_rt_sigaction(pv)
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@ -46,10 +46,10 @@ ENTRY(__syscall_rt_sigaction)
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and t0, 0x00000040, t0 # SA_SIGINFO
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cmovne t0, t1, a4
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0: ldi v0,__NR_rt_sigaction
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callsys
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callsys
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bne a3,1f
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ret
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1:
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#ifndef PROF
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br gp,2f
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@ -76,3 +76,10 @@ rt_sigreturn:
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ldi v0,__NR_rt_sigreturn
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callsys
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.end rt_sigreturn
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#else
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ENTRY(__syscall_rt_sigaction)
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ldgp $29,0($27)
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ldi $0,ENOSYS
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jmp __syscall_error
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END(__syscall_rt_sigaction)
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#endif
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