diff options
Diffstat (limited to 'posix')
| -rw-r--r-- | posix/confstr.c | 34 | ||||
| -rw-r--r-- | posix/execl.c | 64 | ||||
| -rw-r--r-- | posix/execle.c | 67 | ||||
| -rw-r--r-- | posix/execlp.c | 59 | ||||
| -rw-r--r-- | posix/execv.c | 35 | ||||
| -rw-r--r-- | posix/execvp.c | 34 | ||||
| -rw-r--r-- | posix/fnmatch.c | 31 | ||||
| -rw-r--r-- | posix/id.c | 119 | ||||
| -rw-r--r-- | posix/regex.c | 30 | ||||
| -rw-r--r-- | posix/setpgrp.c | 28 | ||||
| -rw-r--r-- | posix/unistd.h | 1 | ||||
| -rw-r--r-- | posix/wordexp.c | 39 |
12 files changed, 305 insertions, 236 deletions
diff --git a/posix/confstr.c b/posix/confstr.c index b511ea0..850130b 100644 --- a/posix/confstr.c +++ b/posix/confstr.c @@ -1,20 +1,20 @@ -/* Copyright (C) 1991, 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. - -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. - -The GNU C Library 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 -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ +/* Copyright (C) 1991, 1996, 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #include <stddef.h> #include <errno.h> diff --git a/posix/execl.c b/posix/execl.c index 9aa13b9..4772f15 100644 --- a/posix/execl.c +++ b/posix/execl.c @@ -1,37 +1,38 @@ -/* Copyright (C) 1991, 1992, 1994 Free Software Foundation, Inc. -This file is part of the GNU C Library. +/* Copyright (C) 1991, 1992, 1994, 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library 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 -Library General Public License for more details. + The GNU C Library 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 + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ -#include <ansidecl.h> #include <unistd.h> #include <stdarg.h> #include <stddef.h> +#include <string.h> #ifndef HAVE_GNU_LD -#define __environ environ +# define __environ environ #endif /* Execute PATH with all arguments after PATH until a NULL pointer and environment from `environ'. */ int -DEFUN(execl, (path, arg), CONST char *path AND CONST char *arg DOTS) +execl (const char *path, const char *arg, ...) { - CONST char *argv[1024]; - register unsigned int i; + size_t argv_max = 1024; + const char **argv = alloca (argv_max * sizeof (const char *)); + unsigned int i; va_list args; argv[0] = arg; @@ -40,9 +41,28 @@ DEFUN(execl, (path, arg), CONST char *path AND CONST char *arg DOTS) i = 1; do { - argv[i] = va_arg (args, CONST char *); - } while (argv[i++] != NULL); + if (i == argv_max) + { + const char **nptr = alloca ((argv_max *= 2) * sizeof (const char *)); + + if ((char *) nptr + argv_max == (char *) argv) + { + /* Stack grows down. */ + argv = (const char **) memcpy (nptr, argv, i); + argv_max += i; + } + else if ((char *) argv + i == (char *) nptr) + /* Stack grows up. */ + argv_max += i; + else + /* We have a hole in the stack. */ + argv = (const char **) memcpy (nptr, argv, i); + } + + argv[i] = va_arg (args, const char *); + } + while (argv[i++] != NULL); va_end (args); - return __execve (path, (char *CONST *) argv, __environ); + return __execve (path, (char *const *) argv, __environ); } diff --git a/posix/execle.c b/posix/execle.c index a36d49a..3e0fcee 100644 --- a/posix/execle.c +++ b/posix/execle.c @@ -1,45 +1,66 @@ -/* Copyright (C) 1991 Free Software Foundation, Inc. -This file is part of the GNU C Library. +/* Copyright (C) 1991, 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library 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 -Library General Public License for more details. + The GNU C Library 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 + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ -#include <ansidecl.h> #include <unistd.h> #include <stdarg.h> #include <stddef.h> +#include <string.h> /* Execute PATH with all arguments after PATH until a NULL pointer, and the argument after that for environment. */ int -DEFUN(execle, (path), CONST char *path AND CONST char *arg DOTS) +execle (const char *path, const char *arg, ...) { - CONST char *argv[1024], *CONST *envp; - register unsigned int i; + size_t argv_max = 1024; + const char **argv = alloca (argv_max * sizeof (const char *)); + const char *const *envp; + unsigned int i; va_list args; + argv[0] = arg; va_start(args, arg); - argv[0] = arg; i = 1; do { - argv[i] = va_arg(args, CONST char *); - } while (argv[i++] != NULL); + if (i == argv_max) + { + const char **nptr = alloca ((argv_max *= 2) * sizeof (const char *)); + + if ((char *) nptr + argv_max == (char *) argv) + { + /* Stack grows down. */ + argv = (const char **) memcpy (nptr, argv, i); + argv_max += i; + } + else if ((char *) argv + i == (char *) nptr) + /* Stack grows up. */ + argv_max += i; + else + /* We have a hole in the stack. */ + argv = (const char **) memcpy (nptr, argv, i); + } + + argv[i] = va_arg (args, const char *); + } + while (argv[i++] != NULL); - envp = va_arg(args, CONST char *CONST *); + envp = va_arg(args, const char *const *); va_end(args); - return __execve(path, (char *CONST *) argv, (char *CONST *) envp); + return __execve(path, (char *const *) argv, (char *const *) envp); } diff --git a/posix/execlp.c b/posix/execlp.c index f442c05..76b878e 100644 --- a/posix/execlp.c +++ b/posix/execlp.c @@ -1,24 +1,25 @@ -/* Copyright (C) 1991, 1993, 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. +/* Copyright (C) 1991, 1993, 1996, 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library 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 -Library General Public License for more details. + The GNU C Library 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 + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #include <unistd.h> #include <stdarg.h> #include <stddef.h> +#include <string.h> /* Execute FILE, searching in the `PATH' environment variable if it contains no slashes, with all arguments after FILE until a @@ -26,16 +27,38 @@ Cambridge, MA 02139, USA. */ int execlp (const char *file, const char *arg, ...) { - const char *argv[1024]; + size_t argv_max = 1024; + const char **argv = alloca (argv_max * sizeof (const char *)); unsigned int i; va_list args; + argv[0] = arg; + va_start (args, arg); + i = 1; + do + { + if (i == argv_max) + { + const char **nptr = alloca ((argv_max *= 2) * sizeof (const char *)); - argv[i = 0] = arg; - while (argv[i++] != NULL) - argv[i] = va_arg (args, const char *); + if ((char *) nptr + argv_max == (char *) argv) + { + /* Stack grows down. */ + argv = (const char **) memcpy (nptr, argv, i); + argv_max += i; + } + else if ((char *) argv + i == (char *) nptr) + /* Stack grows up. */ + argv_max += i; + else + /* We have a hole in the stack. */ + argv = (const char **) memcpy (nptr, argv, i); + } + argv[i] = va_arg (args, const char *); + } + while (argv[i++] != NULL); va_end (args); return execvp (file, (char *const *) argv); diff --git a/posix/execv.c b/posix/execv.c index 1749e24..aba9d20 100644 --- a/posix/execv.c +++ b/posix/execv.c @@ -1,31 +1,30 @@ -/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. -This file is part of the GNU C Library. +/* Copyright (C) 1991, 1992, 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library 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 -Library General Public License for more details. + The GNU C Library 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 + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ -#include <ansidecl.h> #include <unistd.h> #ifndef HAVE_GNU_LD -#define __environ environ +# define __environ environ #endif /* Execute PATH with arguments ARGV and environment from `environ'. */ int -DEFUN(execv, (path, argv), CONST char *path AND char *CONST argv[]) +execv (const char *path, char *const argv[]) { - return __execve(path, argv, __environ); + return __execve (path, argv, __environ); } diff --git a/posix/execvp.c b/posix/execvp.c index 400e082..c231ec6 100644 --- a/posix/execvp.c +++ b/posix/execvp.c @@ -1,20 +1,20 @@ -/* Copyright (C) 1991, 1992, 1995, 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. - -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. - -The GNU C Library 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 -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ +/* Copyright (C) 1991, 1992, 1995, 1996, 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #include <unistd.h> #include <stdarg.h> diff --git a/posix/fnmatch.c b/posix/fnmatch.c index edbfb6a..e143743 100644 --- a/posix/fnmatch.c +++ b/posix/fnmatch.c @@ -1,19 +1,20 @@ -/* Copyright (C) 1991, 1992, 1993, 1996 Free Software Foundation, Inc. +/* Copyright (C) 1991, 1992, 1993, 1996, 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. -This library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -This library 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 -Library General Public License for more details. + This library 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 + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with this library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ + You should have received a copy of the GNU Library General Public + License along with this library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #if HAVE_CONFIG_H # include <config.h> @@ -37,10 +38,10 @@ Cambridge, MA 02139, USA. */ program understand `configure --with-gnu-libc' and omit the object files, it is simpler to just do this in the source for each such file. */ -#if defined (_LIBC) || !defined (__GNU_LIBRARY__) +#if defined _LIBC || !defined __GNU_LIBRARY__ -# if defined (STDC_HEADERS) || !defined (isascii) +# if defined STDC_HEADERS || !defined isascii # define ISASCII(c) 1 # else # define ISASCII(c) isascii(c) @@ -1,22 +1,21 @@ -/* Copyright (C) 1991, 1995 Free Software Foundation, Inc. -This file is part of the GNU C Library. +/* Copyright (C) 1991, 1995, 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library 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 -Library General Public License for more details. + The GNU C Library 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 + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ -#include <ansidecl.h> #include <stdio.h> #include <unistd.h> #include <stdlib.h> @@ -27,61 +26,65 @@ Cambridge, MA 02139, USA. */ static void -DEFUN(print_grpname, (id, parens), - gid_t id AND int parens) +print_grpname (id, parens) + gid_t id; + int parens; { - CONST struct group *CONST g = getgrgid(id); + const struct group *const g = getgrgid (id); if (g == NULL) { if (parens) return; else { - fprintf(stderr, _("Couldn't find name for group %d\n"), id); - exit(EXIT_FAILURE); + fprintf (stderr, _("Couldn't find name for group %d\n"), id); + exit (EXIT_FAILURE); } } if (parens) - printf("(%s)", g->gr_name); + printf ("(%s)", g->gr_name); else - puts(g->gr_name); + puts (g->gr_name); } static void -DEFUN(print_pwdname, (id, parens), - uid_t id AND int parens) +print_pwdname (id, parens) + uid_t id; + int parens; { - CONST struct passwd *CONST p = getpwuid(id); + const struct passwd *const p = getpwuid (id); if (p == NULL) { if (parens) return; else { - fprintf(stderr, _("Couldn't find name for user %d\n"), (int) id); - exit(EXIT_FAILURE); + fprintf (stderr, _("Couldn't find name for user %d\n"), (int) id); + exit (EXIT_FAILURE); } } if (parens) - printf("(%s)", p->pw_name); + printf ("(%s)", p->pw_name); else - puts(p->pw_name); + puts (p->pw_name); } int -DEFUN(main, (argc, argv), int argc AND char **argv) +main (argc, argv) + int argc; + char **argv; { int print_gid = 1, print_uid = 1; int real = 0, name = 0; int error = 0; - register int c; + int c; - uid_t ruid = getuid(), euid = geteuid(); - gid_t rgid = getgid(), egid = getegid(); + uid_t ruid = getuid (), euid = geteuid (); + gid_t rgid = getgid (), egid = getegid (); - while ((c = getopt(argc, argv, "gurn")) != -1) + while ((c = getopt (argc, argv, "gurn")) != -1) switch (c) { default: @@ -109,65 +112,65 @@ DEFUN(main, (argc, argv), int argc AND char **argv) if (error || argc != optind) { - fputs(_("Usage: id [-gurn]\n"), stderr); - exit(EXIT_FAILURE); + fputs (_("Usage: id [-gurn]\n"), stderr); + exit (EXIT_FAILURE); } if (print_uid && !print_gid) { - CONST uid_t uid = real ? ruid : euid; + const uid_t uid = real ? ruid : euid; if (name) - print_pwdname(uid, 0); + print_pwdname (uid, 0); else - printf("%d\n", (int) uid); + printf ("%d\n", (int) uid); } else if (print_gid && !print_uid) { - CONST gid_t gid = real ? rgid : egid; + const gid_t gid = real ? rgid : egid; if (name) - print_grpname(gid, 0); + print_grpname (gid, 0); else - printf("%d\n", (int) gid); + printf ("%d\n", (int) gid); } else { #if NGROUPS_MAX > 0 gid_t groups[NGROUPS_MAX]; int ngroups; - ngroups = getgroups(NGROUPS_MAX, groups); + ngroups = getgroups (NGROUPS_MAX, groups); #endif - printf("uid=%d", (int) ruid); - print_pwdname(ruid, 1); - printf(" gid=%d", (int) rgid); - print_grpname(rgid, 1); + printf ("uid=%d", (int) ruid); + print_pwdname (ruid, 1); + printf (" gid=%d", (int) rgid); + print_grpname (rgid, 1); if (euid != ruid) { - printf(" euid=%d", (int) euid); - print_pwdname(euid, 1); + printf (" euid=%d", (int) euid); + print_pwdname (euid, 1); } if (egid != rgid) { - printf(" egid=%d", (int) egid); - print_grpname(egid, 1); + printf (" egid=%d", (int) egid); + print_grpname (egid, 1); } #if NGROUPS > 0 if (ngroups > 0) { - register size_t i; - printf(" groups=%d", (int) groups[0]); - print_grpname(groups[0], 1); + size_t i; + printf (" groups=%d", (int) groups[0]); + print_grpname (groups[0], 1); for (i = 1; i < ngroups; ++i) { - printf(", %d", (int) groups[i]); - print_grpname(groups[i], 1); + printf (", %d", (int) groups[i]); + print_grpname (groups[i], 1); } } #endif - putchar('\n'); + putchar ('\n'); } - exit(EXIT_SUCCESS); + exit (EXIT_SUCCESS); } diff --git a/posix/regex.c b/posix/regex.c index 4b640e6..370a612 100644 --- a/posix/regex.c +++ b/posix/regex.c @@ -3,25 +3,25 @@ (Implements POSIX draft P10003.2/D11.2, except for internationalization features.) - Copyright (C) 1993, 1994, 1995, 1996 Free Software Foundation, Inc. + Copyright (C) 1993, 1994, 1995, 1996, 1997 Free Software Foundation, Inc. -This file is part of the GNU C Library. Its master source is NOT part of -the C library, however. The master source lives in /gd/gnu/lib. + This file is part of the GNU C Library. Its master source is NOT part of + the C library, however. The master source lives in /gd/gnu/lib. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library 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 -Library General Public License for more details. + The GNU C Library 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 + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ /* AIX requires this to be the first thing in the file. */ #if defined (_AIX) && !defined (REGEX_MALLOC) diff --git a/posix/setpgrp.c b/posix/setpgrp.c index 56102a3..e3451e1 100644 --- a/posix/setpgrp.c +++ b/posix/setpgrp.c @@ -1,20 +1,20 @@ -/* Copyright (C) 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. +/* Copyright (C) 1996, 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library 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 -Library General Public License for more details. + The GNU C Library 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 + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #include <unistd.h> diff --git a/posix/unistd.h b/posix/unistd.h index 5c8d1b7..57652bf 100644 --- a/posix/unistd.h +++ b/posix/unistd.h @@ -235,6 +235,7 @@ extern unsigned int alarm __P ((unsigned int __seconds)); SIGALRM signal while inside `sleep' call, the handling of the SIGALRM signal afterwards is undefined. There is no return value to indicate error, but if `sleep' returns SECONDS, it probably didn't work. */ +extern unsigned int __sleep __P ((unsigned int __seconds)); extern unsigned int sleep __P ((unsigned int __seconds)); #if defined(__USE_BSD) || defined(__USE_XOPEN_EXTENDED) diff --git a/posix/wordexp.c b/posix/wordexp.c index 1922e44..52869fe 100644 --- a/posix/wordexp.c +++ b/posix/wordexp.c @@ -1,22 +1,21 @@ -/* Copyright (C) 1992 Free Software Foundation, Inc. -This file is part of the GNU C Library. +/* Copyright (C) 1992, 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library 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 -Library General Public License for more details. + The GNU C Library 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 + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ -#include <ansidecl.h> #include <sys/types.h> #include <wordexp.h> #include <stdio.h> @@ -43,8 +42,10 @@ Cambridge, MA 02139, USA. */ int -DEFUN(wordexp, (string, pwordexp, flags), - CONST char *string AND wordexp_t *pwordexp AND int flags) +wordexp (string, pwordexp, flags) + const char *string; + wordexp_t *pwordexp; + int flags; { int error; pid_t pid; @@ -67,7 +68,7 @@ DEFUN(wordexp, (string, pwordexp, flags), { /* Child. Run the shell. */ - CONST char *argv[5]; + const char *argv[5]; close (d[STDIN_FILENO]); dup2 (d[STDOUT_FILENO], STDOUT_FILENO); @@ -132,7 +133,7 @@ DEFUN(wordexp, (string, pwordexp, flags), wordc = start + wordc + 1; if (flags & WRDE_APPEND) - wordv = (char **) realloc ((PTR) pwordexp->we_wordv, + wordv = (char **) realloc ((void *) pwordexp->we_wordv, wordc * sizeof (char *)); else wordv = (char **) malloc (wordc * sizeof (char *)); |