gcc/libgfortran/intrinsics/ierrno.c

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Makefile.am: Added new files. * Makefile.am: Added new files. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure.ac: add checks for signal.h headers file, as well as following functions: chdir, strerror, getlogin, gethostname, kill, link, symlink, perror, sleep, time. * configure: Regenerate. * intrinsics/chdir.c, intrinsics/gerror.c, intrinsics/getlog.c, intrinsics/hostnm.c, intrinsics/ierrno.c, intrinsics/kill.c, intrinsics/link.c, intrinsics/perror.c, intrinsics/rename.c, intrinsics/sleep.c, intrinsics/symlnk.c, intrinsics/time.c: Newly implementend g77 intrinsics. * check.c (gfc_check_chdir, gfc_check_chdir_sub, gfc_check_kill, gfc_check_kill_sub, gfc_check_link, gfc_check_link_sub, gfc_check_symlnk, gfc_check_symlnk_sub, gfc_check_rename, gfc_check_rename_sub, gfc_check_sleep_sub, gfc_check_gerror, gfc_check_getlog, gfc_check_hostnm, gfc_check_hostnm_sub, gfc_check_perror): new functions to check newly implemented g77 intrinsics. * gfortran.h: adding symbols for new intrinsics. * intrinsic.c (add_functions): adding new intrinsics. (add_subroutines): adding new intrinsics. * intrinsic.h: prototype for all checking and resolving functions. * iresolve.c (gfc_resolve_chdir, gfc_resolve_chdir_sub, gfc_resolve_hostnm, gfc_resolve_ierrno, gfc_resolve_kill, gfc_resolve_link, gfc_resolve_rename, gfc_resolve_symlnk, gfc_resolve_time, gfc_resolve_time8, gfc_resolve_rename_sub, gfc_resolve_kill_sub, gfc_resolve_link_sub, gfc_resolve_symlnk_sub, gfc_resolve_sleep_sub, gfc_resolve_gerror, gfc_resolve_getlog, gfc_resolve_hostnm_sub, gfc_resolve_perror): new functions to resolve intrinsics. * trans-intrinsic.c (gfc_conv_intrinsic_function): add case for new symbols. * g77_intrinsics_funcs.f: New test. * g77_intrinsics_sub.f: New test. From-SVN: r96893
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/* Implementation of the IERRNO intrinsic.
Copyright (C) 2005, 2007, 2009 Free Software Foundation, Inc.
Makefile.am: Added new files. * Makefile.am: Added new files. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure.ac: add checks for signal.h headers file, as well as following functions: chdir, strerror, getlogin, gethostname, kill, link, symlink, perror, sleep, time. * configure: Regenerate. * intrinsics/chdir.c, intrinsics/gerror.c, intrinsics/getlog.c, intrinsics/hostnm.c, intrinsics/ierrno.c, intrinsics/kill.c, intrinsics/link.c, intrinsics/perror.c, intrinsics/rename.c, intrinsics/sleep.c, intrinsics/symlnk.c, intrinsics/time.c: Newly implementend g77 intrinsics. * check.c (gfc_check_chdir, gfc_check_chdir_sub, gfc_check_kill, gfc_check_kill_sub, gfc_check_link, gfc_check_link_sub, gfc_check_symlnk, gfc_check_symlnk_sub, gfc_check_rename, gfc_check_rename_sub, gfc_check_sleep_sub, gfc_check_gerror, gfc_check_getlog, gfc_check_hostnm, gfc_check_hostnm_sub, gfc_check_perror): new functions to check newly implemented g77 intrinsics. * gfortran.h: adding symbols for new intrinsics. * intrinsic.c (add_functions): adding new intrinsics. (add_subroutines): adding new intrinsics. * intrinsic.h: prototype for all checking and resolving functions. * iresolve.c (gfc_resolve_chdir, gfc_resolve_chdir_sub, gfc_resolve_hostnm, gfc_resolve_ierrno, gfc_resolve_kill, gfc_resolve_link, gfc_resolve_rename, gfc_resolve_symlnk, gfc_resolve_time, gfc_resolve_time8, gfc_resolve_rename_sub, gfc_resolve_kill_sub, gfc_resolve_link_sub, gfc_resolve_symlnk_sub, gfc_resolve_sleep_sub, gfc_resolve_gerror, gfc_resolve_getlog, gfc_resolve_hostnm_sub, gfc_resolve_perror): new functions to resolve intrinsics. * trans-intrinsic.c (gfc_conv_intrinsic_function): add case for new symbols. * g77_intrinsics_funcs.f: New test. * g77_intrinsics_sub.f: New test. From-SVN: r96893
2005-03-22 23:08:22 +01:00
Contributed by François-Xavier Coudert <coudert@clipper.ens.fr>
This file is part of the GNU Fortran 95 runtime library (libgfortran).
Libgfortran is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
Makefile.am: Added new files. * Makefile.am: Added new files. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure.ac: add checks for signal.h headers file, as well as following functions: chdir, strerror, getlogin, gethostname, kill, link, symlink, perror, sleep, time. * configure: Regenerate. * intrinsics/chdir.c, intrinsics/gerror.c, intrinsics/getlog.c, intrinsics/hostnm.c, intrinsics/ierrno.c, intrinsics/kill.c, intrinsics/link.c, intrinsics/perror.c, intrinsics/rename.c, intrinsics/sleep.c, intrinsics/symlnk.c, intrinsics/time.c: Newly implementend g77 intrinsics. * check.c (gfc_check_chdir, gfc_check_chdir_sub, gfc_check_kill, gfc_check_kill_sub, gfc_check_link, gfc_check_link_sub, gfc_check_symlnk, gfc_check_symlnk_sub, gfc_check_rename, gfc_check_rename_sub, gfc_check_sleep_sub, gfc_check_gerror, gfc_check_getlog, gfc_check_hostnm, gfc_check_hostnm_sub, gfc_check_perror): new functions to check newly implemented g77 intrinsics. * gfortran.h: adding symbols for new intrinsics. * intrinsic.c (add_functions): adding new intrinsics. (add_subroutines): adding new intrinsics. * intrinsic.h: prototype for all checking and resolving functions. * iresolve.c (gfc_resolve_chdir, gfc_resolve_chdir_sub, gfc_resolve_hostnm, gfc_resolve_ierrno, gfc_resolve_kill, gfc_resolve_link, gfc_resolve_rename, gfc_resolve_symlnk, gfc_resolve_time, gfc_resolve_time8, gfc_resolve_rename_sub, gfc_resolve_kill_sub, gfc_resolve_link_sub, gfc_resolve_symlnk_sub, gfc_resolve_sleep_sub, gfc_resolve_gerror, gfc_resolve_getlog, gfc_resolve_hostnm_sub, gfc_resolve_perror): new functions to resolve intrinsics. * trans-intrinsic.c (gfc_conv_intrinsic_function): add case for new symbols. * g77_intrinsics_funcs.f: New test. * g77_intrinsics_sub.f: New test. From-SVN: r96893
2005-03-22 23:08:22 +01:00
Libgfortran is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
Under Section 7 of GPL version 3, you are granted additional
permissions described in the GCC Runtime Library Exception, version
3.1, as published by the Free Software Foundation.
You should have received a copy of the GNU General Public License and
a copy of the GCC Runtime Library Exception along with this program;
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
<http://www.gnu.org/licenses/>. */
Makefile.am: Added new files. * Makefile.am: Added new files. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure.ac: add checks for signal.h headers file, as well as following functions: chdir, strerror, getlogin, gethostname, kill, link, symlink, perror, sleep, time. * configure: Regenerate. * intrinsics/chdir.c, intrinsics/gerror.c, intrinsics/getlog.c, intrinsics/hostnm.c, intrinsics/ierrno.c, intrinsics/kill.c, intrinsics/link.c, intrinsics/perror.c, intrinsics/rename.c, intrinsics/sleep.c, intrinsics/symlnk.c, intrinsics/time.c: Newly implementend g77 intrinsics. * check.c (gfc_check_chdir, gfc_check_chdir_sub, gfc_check_kill, gfc_check_kill_sub, gfc_check_link, gfc_check_link_sub, gfc_check_symlnk, gfc_check_symlnk_sub, gfc_check_rename, gfc_check_rename_sub, gfc_check_sleep_sub, gfc_check_gerror, gfc_check_getlog, gfc_check_hostnm, gfc_check_hostnm_sub, gfc_check_perror): new functions to check newly implemented g77 intrinsics. * gfortran.h: adding symbols for new intrinsics. * intrinsic.c (add_functions): adding new intrinsics. (add_subroutines): adding new intrinsics. * intrinsic.h: prototype for all checking and resolving functions. * iresolve.c (gfc_resolve_chdir, gfc_resolve_chdir_sub, gfc_resolve_hostnm, gfc_resolve_ierrno, gfc_resolve_kill, gfc_resolve_link, gfc_resolve_rename, gfc_resolve_symlnk, gfc_resolve_time, gfc_resolve_time8, gfc_resolve_rename_sub, gfc_resolve_kill_sub, gfc_resolve_link_sub, gfc_resolve_symlnk_sub, gfc_resolve_sleep_sub, gfc_resolve_gerror, gfc_resolve_getlog, gfc_resolve_hostnm_sub, gfc_resolve_perror): new functions to resolve intrinsics. * trans-intrinsic.c (gfc_conv_intrinsic_function): add case for new symbols. * g77_intrinsics_funcs.f: New test. * g77_intrinsics_sub.f: New test. From-SVN: r96893
2005-03-22 23:08:22 +01:00
#include "libgfortran.h"
#include <errno.h>
/* INTEGER FUNCTION IERRNO() */
extern GFC_INTEGER_4 ierrno_i4 (void);
export_proto(ierrno_i4);
GFC_INTEGER_4
ierrno_i4 (void)
{
return (GFC_INTEGER_4) errno;
}
extern GFC_INTEGER_8 ierrno_i8 (void);
export_proto(ierrno_i8);
GFC_INTEGER_8
ierrno_i8 (void)
{
return (GFC_INTEGER_8) errno;
}