diff options
Diffstat (limited to 'io')
| -rw-r--r-- | io/access.c | 41 | ||||
| -rw-r--r-- | io/chdir.c | 40 | ||||
| -rw-r--r-- | io/chmod.c | 42 | ||||
| -rw-r--r-- | io/chown.c | 45 | ||||
| -rw-r--r-- | io/close.c | 40 | ||||
| -rw-r--r-- | io/creat.c | 36 | ||||
| -rw-r--r-- | io/creat64.c | 31 | ||||
| -rw-r--r-- | io/dup.c | 34 | ||||
| -rw-r--r-- | io/dup2.c | 48 |
9 files changed, 357 insertions, 0 deletions
diff --git a/io/access.c b/io/access.c new file mode 100644 index 0000000000..c266e945a9 --- /dev/null +++ b/io/access.c @@ -0,0 +1,41 @@ +/* Copyright (C) 1991, 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 Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <errno.h> +#include <stddef.h> +#include <unistd.h> + +/* Test for access to FILE. */ +int +__access (file, type) + const char *file; + int type; +{ + if (file == NULL || (type & ~(R_OK|W_OK|X_OK|F_OK)) != 0) + { + __set_errno (EINVAL); + return -1; + } + + __set_errno (ENOSYS); + return -1; +} +stub_warning (access) + +weak_alias (__access, access) +#include <stub-tag.h> diff --git a/io/chdir.c b/io/chdir.c new file mode 100644 index 0000000000..afaeef8787 --- /dev/null +++ b/io/chdir.c @@ -0,0 +1,40 @@ +/* Copyright (C) 1991, 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 Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <errno.h> +#include <stddef.h> +#include <unistd.h> + +/* Change the current directory to PATH. */ +int +__chdir (path) + const char *path; +{ + if (path == NULL) + { + __set_errno (EINVAL); + return -1; + } + + __set_errno (ENOSYS); + return -1; +} +stub_warning (chdir) + +weak_alias (__chdir, chdir) +#include <stub-tag.h> diff --git a/io/chmod.c b/io/chmod.c new file mode 100644 index 0000000000..38b05127c9 --- /dev/null +++ b/io/chmod.c @@ -0,0 +1,42 @@ +/* Copyright (C) 1991, 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 Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <errno.h> +#include <stddef.h> +#include <sys/stat.h> +#include <sys/types.h> + +/* Change the protections of FILE to MODE. */ +int +__chmod (file, mode) + const char *file; + mode_t mode; +{ + if (file == NULL) + { + __set_errno (EINVAL); + return -1; + } + + __set_errno (ENOSYS); + return -1; +} +stub_warning (chmod) + +weak_alias (__chmod, chmod) +#include <stub-tag.h> diff --git a/io/chown.c b/io/chown.c new file mode 100644 index 0000000000..0e368f2ac4 --- /dev/null +++ b/io/chown.c @@ -0,0 +1,45 @@ +/* Copyright (C) 1991, 1992, 1995, 1996, 1997, 2002 + 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 Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <errno.h> +#include <stddef.h> +#include <unistd.h> +#include <sys/types.h> + +/* Change the owner and group of FILE. */ +int +__chown (file, owner, group) + const char *file; + uid_t owner; + gid_t group; +{ + if (file == NULL) + { + __set_errno (EINVAL); + return -1; + } + + __set_errno (ENOSYS); + return -1; +} +libc_hidden_def (__chown) +stub_warning (chown) + +weak_alias (__chown, chown) +#include <stub-tag.h> diff --git a/io/close.c b/io/close.c new file mode 100644 index 0000000000..0856ba851b --- /dev/null +++ b/io/close.c @@ -0,0 +1,40 @@ +/* Copyright (C) 1991, 1995, 1996, 1997, 2002 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 Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <errno.h> +#include <unistd.h> + +/* Close the file descriptor FD. */ +int +__close (fd) + int fd; +{ + if (fd < 0) + { + __set_errno (EBADF); + return -1; + } + + __set_errno (ENOSYS); + return -1; +} +libc_hidden_def (__close) +stub_warning (close) + +weak_alias (__close, close) +#include <stub-tag.h> diff --git a/io/creat.c b/io/creat.c new file mode 100644 index 0000000000..462882415c --- /dev/null +++ b/io/creat.c @@ -0,0 +1,36 @@ +/* Copyright (C) 1991, 1996, 1997, 2003 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 Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <fcntl.h> +#include <sys/types.h> +#include <sysdep-cancel.h> + +#undef creat + +/* Create FILE with protections MODE. */ +int +__libc_creat (file, mode) + const char *file; + mode_t mode; +{ + return __open (file, O_WRONLY|O_CREAT|O_TRUNC, mode); +} +weak_alias (__libc_creat, creat) + +/* __open handles cancellation. */ +LIBC_CANCEL_HANDLED (); diff --git a/io/creat64.c b/io/creat64.c new file mode 100644 index 0000000000..39f4580571 --- /dev/null +++ b/io/creat64.c @@ -0,0 +1,31 @@ +/* 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 Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <fcntl.h> +#include <sys/types.h> + +#undef creat + +/* Create FILE with protections MODE. */ +int +creat64 (file, mode) + const char *file; + mode_t mode; +{ + return __open64 (file, O_WRONLY|O_CREAT|O_TRUNC, mode); +} diff --git a/io/dup.c b/io/dup.c new file mode 100644 index 0000000000..5d5e1b4cd5 --- /dev/null +++ b/io/dup.c @@ -0,0 +1,34 @@ +/* Copyright (C) 1991, 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 Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <errno.h> +#include <fcntl.h> +#include <unistd.h> + +/* Duplicate FD, returning a new file descriptor open on the same file. */ +int +__dup (fd) + int fd; +{ + __set_errno (ENOSYS); + return -1; +} +stub_warning (dup) + +weak_alias (__dup, dup) +#include <stub-tag.h> diff --git a/io/dup2.c b/io/dup2.c new file mode 100644 index 0000000000..2b897896f6 --- /dev/null +++ b/io/dup2.c @@ -0,0 +1,48 @@ +/* Copyright (C) 1991, 1995, 1996, 1997, 2002 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 Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <errno.h> +#include <fcntl.h> +#include <unistd.h> + + +/* Duplicate FD to FD2, closing the old FD2 and making FD2 be + open the same file as FD is. Return FD2 or -1. */ +int +__dup2 (fd, fd2) + int fd; + int fd2; +{ + if (fd < 0 || fd2 < 0) + { + __set_errno (EBADF); + return -1; + } + + if (fd == fd2) + /* No way to check that they are valid. */ + return fd2; + + __set_errno (ENOSYS); + return -1; +} +libc_hidden_def (__dup2) +stub_warning (dup2) + +weak_alias (__dup2, dup2) +#include <stub-tag.h> |