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188 lines
6.8 KiB
188 lines
6.8 KiB
4 months ago
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/*
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* Safe macros for commonly used syscalls to reduce code duplication in LTP
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* testcases, and to ensure all errors are caught in said testcases as
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* gracefully as possible.
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*
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* Also satiates some versions of gcc/glibc when the warn_unused_result
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* attribute is applied to the function call.
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*
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* Licensed under the GPLv2.
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*/
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#ifndef SAFE_MACROS_FN_H__
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#define SAFE_MACROS_FN_H__
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#include <sys/mman.h>
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#include <sys/types.h>
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#include <sys/time.h>
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#include <sys/resource.h>
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#include <sys/stat.h>
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#include <sys/ioctl.h>
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#include <fcntl.h>
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#include <libgen.h>
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#include <stdarg.h>
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#include <unistd.h>
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#include <dirent.h>
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char* safe_basename(const char *file, const int lineno,
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void (*cleanup_fn)(void), char *path);
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int safe_chdir(const char *file, const int lineno,
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void (*cleanup_fn)(void), const char *path);
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int safe_close(const char *file, const int lineno,
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void (*cleanup_fn)(void), int fildes);
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int safe_creat(const char *file, const int lineno,
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void (*cleanup_fn)(void), const char *pathname, mode_t mode);
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char* safe_dirname(const char *file, const int lineno,
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void (*cleanup_fn)(void), char *path);
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char* safe_getcwd(const char *file, const int lineno,
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void (*cleanup_fn)(void), char *buf, size_t size);
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struct passwd* safe_getpwnam(const char *file, const int lineno,
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void (*cleanup_fn)(void), const char *name);
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int safe_getrusage(const char *file, const int lineno,
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void (*cleanup_fn)(void), int who, struct rusage *usage);
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void* safe_malloc(const char *file, const int lineno,
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void (*cleanup_fn)(void), size_t size);
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int safe_mkdir(const char *file, const int lineno,
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void (*cleanup_fn)(void), const char *pathname, mode_t mode);
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int safe_rmdir(const char *file, const int lineno,
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void (*cleanup_fn)(void), const char *pathname);
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int safe_munmap(const char *file, const int lineno,
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void (*cleanup_fn)(void), void *addr, size_t length);
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int safe_open(const char *file, const int lineno,
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void (*cleanup_fn)(void), const char *pathname, int oflags, ...);
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int safe_pipe(const char *file, const int lineno,
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void (*cleanup_fn)(void), int fildes[2]);
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ssize_t safe_read(const char *file, const int lineno,
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void (*cleanup_fn)(void), char len_strict, int fildes,
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void *buf, size_t nbyte);
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int safe_setegid(const char *file, const int lineno,
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void (*cleanup_fn)(void), gid_t egid);
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int safe_seteuid(const char *file, const int lineno,
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void (*cleanup_fn)(void), uid_t euid);
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int safe_setgid(const char *file, const int lineno,
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void (*cleanup_fn)(void), gid_t gid);
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int safe_setuid(const char *file, const int lineno,
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void (*cleanup_fn)(void), uid_t uid);
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int safe_getresuid(const char *file, const int lineno,
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void (*cleanup_fn)(void),
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uid_t *ruid, uid_t *euid, uid_t *suid);
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int safe_getresgid(const char *file, const int lineno,
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void (*cleanup_fn)(void),
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gid_t *rgid, gid_t *egid, gid_t *sgid);
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int safe_unlink(const char *file, const int lineno,
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void (*cleanup_fn)(void), const char *pathname);
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int safe_link(const char *file, const int lineno,
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void (cleanup_fn)(void), const char *oldpath,
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const char *newpath);
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int safe_linkat(const char *file, const int lineno,
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void (cleanup_fn)(void), int olddirfd, const char *oldpath,
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int newdirfd, const char *newpath, int flags);
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ssize_t safe_readlink(const char *file, const int lineno,
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void (cleanup_fn)(void), const char *path,
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char *buf, size_t bufsize);
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int safe_symlink(const char *file, const int lineno,
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void (cleanup_fn)(void), const char *oldpath,
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const char *newpath);
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ssize_t safe_write(const char *file, const int lineno,
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void (cleanup_fn)(void), char len_strict, int fildes,
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const void *buf, size_t nbyte);
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long safe_strtol(const char *file, const int lineno,
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void (cleanup_fn)(void), char *str, long min, long max);
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unsigned long safe_strtoul(const char *file, const int lineno,
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void (cleanup_fn)(void),
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char *str, unsigned long min, unsigned long max);
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long safe_sysconf(const char *file, const int lineno,
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void (cleanup_fn)(void), int name);
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int safe_chmod(const char *file, const int lineno, void (cleanup_fn)(void),
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const char *path, mode_t mode);
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int safe_fchmod(const char *file, const int lineno, void (cleanup_fn)(void),
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int fd, mode_t mode);
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int safe_chown(const char *file, const int lineno, void (cleanup_fn)(void),
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const char *path, uid_t owner, gid_t group);
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int safe_fchown(const char *file, const int lineno, void (cleanup_fn)(void),
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int fd, uid_t owner, gid_t group);
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pid_t safe_wait(const char *file, const int lineno, void (cleanup_fn)(void),
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int *status);
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pid_t safe_waitpid(const char *file, const int lineno, void (cleanup_fn)(void),
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pid_t pid, int *status, int opts);
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int safe_kill(const char *file, const int lineno, void (cleanup_fn)(void),
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pid_t pid, int sig);
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void *safe_memalign(const char *file, const int lineno,
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void (*cleanup_fn)(void), size_t alignment, size_t size);
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int safe_mkfifo(const char *file, const int lineno,
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void (*cleanup_fn)(void), const char *pathname, mode_t mode);
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int safe_rename(const char *file, const int lineno, void (*cleanup_fn)(void),
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const char *oldpath, const char *newpath);
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int safe_mount(const char *file, const int lineno, void (*cleanup_fn)(void),
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const char *source, const char *target,
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const char *filesystemtype, unsigned long mountflags,
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const void *data);
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int safe_umount(const char *file, const int lineno, void (*cleanup_fn)(void),
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const char *target);
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DIR* safe_opendir(const char *file, const int lineno, void (cleanup_fn)(void),
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const char *name);
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int safe_closedir(const char *file, const int lineno, void (cleanup_fn)(void),
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DIR *dirp);
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struct dirent *safe_readdir(const char *file, const int lineno,
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void (cleanup_fn)(void),
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DIR *dirp);
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DIR* safe_opendir(const char *file, const int lineno,
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void (cleanup_fn)(void),
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const char *name);
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struct dirent *safe_readdir(const char *file, const int lineno,
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void (cleanup_fn)(void),
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DIR *dirp);
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int safe_closedir(const char *file, const int lineno,
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void (cleanup_fn)(void),
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DIR *dirp);
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#endif /* SAFE_MACROS_FN_H__ */
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