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authorPaul Eggert <eggert@cs.ucla.edu>2004-07-30 07:49:39 +0000
committerPaul Eggert <eggert@cs.ucla.edu>2004-07-30 07:49:39 +0000
commitdabfc733f7d7a7e8de8c90233e6eb33b2adb6e72 (patch)
tree0f709b782bb9c2367218e10593d7f3009f4ed2cd /src
parente61348619a4b05688a2973a28ee0b182e905b735 (diff)
downloadcoreutils-dabfc733f7d7a7e8de8c90233e6eb33b2adb6e72.tar.xz
(struct cp_options): Use bool when appropriate.
Diffstat (limited to 'src')
-rw-r--r--src/copy.h77
1 files changed, 39 insertions, 38 deletions
diff --git a/src/copy.h b/src/copy.h
index 76041595b..184de77b5 100644
--- a/src/copy.h
+++ b/src/copy.h
@@ -1,6 +1,7 @@
#ifndef COPY_H
# define COPY_H
+# include <stdbool.h>
# include "hash.h"
/* Control creation of sparse files (files with holes). */
@@ -62,52 +63,52 @@ struct cp_options
{
enum backup_type backup_type;
- /* If nonzero, copy all files except (directories and, if not dereferencing
- them, symbolic links,) as if they were regular files. */
- int copy_as_regular;
+ /* If true, copy all files except (directories and, if not dereferencing
+ them, symbolic links,) as if they were regular files. */
+ bool copy_as_regular;
/* How to handle symlinks. */
enum Dereference_symlink dereference;
- /* If nonzero, remove each existing destination nondirectory before
- trying to open it. */
- int unlink_dest_before_opening;
+ /* If true, remove each existing destination nondirectory before
+ trying to open it. */
+ bool unlink_dest_before_opening;
- /* If nonzero, first try to open each existing destination nondirectory,
+ /* If true, first try to open each existing destination nondirectory,
then, if the open fails, unlink and try again.
This option must be set for `cp -f', in case the destination file
exists when the open is attempted. It is irrelevant to `mv' since
any destination is sure to be removed before the open. */
- int unlink_dest_after_failed_open;
+ bool unlink_dest_after_failed_open;
- /* If nonzero, create hard links instead of copying files.
+ /* If true, create hard links instead of copying files.
Create destination directories as usual. */
- int hard_link;
+ bool hard_link;
/* This value is used to determine whether to prompt before removing
each existing destination file. It works differently depending on
whether move_mode is set. See code/comments in copy.c. */
enum Interactive interactive;
- /* If nonzero, rather than copying, first attempt to use rename.
+ /* If true, rather than copying, first attempt to use rename.
If that fails, then resort to copying. */
- int move_mode;
+ bool move_mode;
/* This process's effective user ID. */
uid_t myeuid;
- /* If nonzero, when copying recursively, skip any subdirectories that are
+ /* If true, when copying recursively, skip any subdirectories that are
on different file systems from the one we started on. */
- int one_file_system;
+ bool one_file_system;
- /* If nonzero, attempt to give the copies the original files' permissions,
+ /* If true, attempt to give the copies the original files' permissions,
owner, group, and timestamps. */
- int preserve_ownership;
- int preserve_mode;
- int preserve_timestamps;
+ bool preserve_ownership;
+ bool preserve_mode;
+ bool preserve_timestamps;
/* Enabled for mv, and for cp by the --preserve=links option.
- If nonzero, attempt to preserve in the destination files any
+ If true, attempt to preserve in the destination files any
logical hard links between the source files. If used with cp's
--no-dereference option, and copying two hard-linked files,
the two corresponding destination files will also be hard linked.
@@ -116,45 +117,45 @@ struct cp_options
hard links are *not* preserved. However, when copying a file F and
a symlink S to F, the resulting S and F in the destination directory
will be hard links to the same file (a copy of F). */
- int preserve_links;
+ bool preserve_links;
- /* If nonzero and any of the above (for preserve) file attributes cannot
+ /* If true and any of the above (for preserve) file attributes cannot
be applied to a destination file, treat it as a failure and return
nonzero immediately. E.g. cp -p requires this be nonzero, mv requires
it be zero. */
- int require_preserve;
+ bool require_preserve;
- /* If nonzero, copy directories recursively and copy special files
+ /* If true, copy directories recursively and copy special files
as themselves rather than copying their contents. */
- int recursive;
+ bool recursive;
- /* If nonzero, set file mode to value of MODE. Otherwise,
+ /* If true, set file mode to value of MODE. Otherwise,
set it based on current umask modified by UMASK_KILL. */
- int set_mode;
+ bool set_mode;
/* Set the mode of the destination file to exactly this value
- if USE_MODE is nonzero. */
+ if SET_MODE is nonzero. */
mode_t mode;
/* Control creation of sparse files. */
enum Sparse_type sparse_mode;
- /* If nonzero, create symbolic links instead of copying files.
+ /* If true, create symbolic links instead of copying files.
Create destination directories as usual. */
- int symbolic_link;
+ bool symbolic_link;
/* The bits to preserve in created files' modes. */
mode_t umask_kill;
- /* If nonzero, do not copy a nondirectory that has an existing destination
+ /* If true, do not copy a nondirectory that has an existing destination
with the same or newer modification time. */
- int update;
+ bool update;
- /* If nonzero, display the names of the files before copying them. */
- int verbose;
+ /* If true, display the names of the files before copying them. */
+ bool verbose;
- /* If nonzero, stdin is a tty. */
- int stdin_tty;
+ /* If true, stdin is a tty. */
+ bool stdin_tty;
/* This is a set of destination name/inode/dev triples. Each such triple
represents a file we have created corresponding to a source file name
@@ -199,10 +200,10 @@ int rpl_rename (const char *, const char *);
# define rename rpl_rename
# endif
-int
+bool
copy (const char *src_path, const char *dst_path,
- int nonexistent_dst, const struct cp_options *options,
- int *copy_into_self, int *rename_succeeded);
+ bool nonexistent_dst, const struct cp_options *options,
+ bool *copy_into_self, bool *rename_succeeded);
void
dest_info_init (struct cp_options *);