From 33cc3b9dd7bf3dae1c6cf86e46bb4923f96e7fff Mon Sep 17 00:00:00 2001 From: トトも <85485984+ElectronicsArchiver@users.noreply.github.com> Date: Sat, 16 Apr 2022 20:18:56 +0200 Subject: Source / Include Folder (#88) Moved Source Files Into `src` Folder --- exec.h | 121 ----------------------------------------------------------------- 1 file changed, 121 deletions(-) delete mode 100644 exec.h (limited to 'exec.h') diff --git a/exec.h b/exec.h deleted file mode 100644 index a3e3c71..0000000 --- a/exec.h +++ /dev/null @@ -1,121 +0,0 @@ -/**************************************************************************** - * bfs * - * Copyright (C) 2017-2020 Tavian Barnes * - * * - * Permission to use, copy, modify, and/or distribute this software for any * - * purpose with or without fee is hereby granted. * - * * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * - ****************************************************************************/ - -/** - * Implementation of -exec/-execdir/-ok/-okdir. - */ - -#ifndef BFS_EXEC_H -#define BFS_EXEC_H - -#include - -struct BFTW; -struct bfs_ctx; - -/** - * Flags for the -exec actions. - */ -enum bfs_exec_flags { - /** Prompt the user before executing (-ok, -okdir). */ - BFS_EXEC_CONFIRM = 1 << 0, - /** Run the command in the file's parent directory (-execdir, -okdir). */ - BFS_EXEC_CHDIR = 1 << 1, - /** Pass multiple files at once to the command (-exec ... {} +). */ - BFS_EXEC_MULTI = 1 << 2, -}; - -/** - * Buffer for a command line to be executed. - */ -struct bfs_exec { - /** Flags for this exec buffer. */ - enum bfs_exec_flags flags; - - /** The bfs context. */ - const struct bfs_ctx *ctx; - /** Command line template. */ - char **tmpl_argv; - /** Command line template size. */ - size_t tmpl_argc; - - /** The built command line. */ - char **argv; - /** Number of command line arguments. */ - size_t argc; - /** Capacity of argv. */ - size_t argv_cap; - - /** Current size of all arguments. */ - size_t arg_size; - /** Maximum arg_size before E2BIG. */ - size_t arg_max; - /** Lower bound for arg_max. */ - size_t arg_min; - - /** A file descriptor for the working directory, for BFS_EXEC_CHDIR. */ - int wd_fd; - /** The path to the working directory, for BFS_EXEC_CHDIR. */ - char *wd_path; - /** Length of the working directory path. */ - size_t wd_len; - - /** The ultimate return value for bfs_exec_finish(). */ - int ret; -}; - -/** - * Parse an exec action. - * - * @param argv - * The (bfs) command line argument to parse. - * @param flags - * Any flags for this exec action. - * @param ctx - * The bfs context. - * @return - * The parsed exec action, or NULL on failure. - */ -struct bfs_exec *bfs_exec_parse(const struct bfs_ctx *ctx, char **argv, enum bfs_exec_flags flags); - -/** - * Execute the command for a file. - * - * @param execbuf - * The parsed exec action. - * @param ftwbuf - * The bftw() data for the current file. - * @return 0 if the command succeeded, -1 if it failed. If the command could - * be executed, -1 is returned, and errno will be non-zero. For - * BFS_EXEC_MULTI, errors will not be reported until bfs_exec_finish(). - */ -int bfs_exec(struct bfs_exec *execbuf, const struct BFTW *ftwbuf); - -/** - * Finish executing any commands. - * - * @param execbuf - * The parsed exec action. - * @return 0 on success, -1 if any errors were encountered. - */ -int bfs_exec_finish(struct bfs_exec *execbuf); - -/** - * Free a parsed exec action. - */ -void bfs_exec_free(struct bfs_exec *execbuf); - -#endif // BFS_EXEC_H -- cgit v1.2.3