lnx_utils.h File Reference

#include <fcntl.h>
#include <filesystem>
#include <grp.h>
#include <misc/gen/TStrings.h>
#include <misc/gen/system.h>
#include <misc/global.h>
#include <pwd.h>

Include dependency graph for lnx_utils.h:

Go to the source code of this file.

Classes
struct	sf::passwd_t
	Extends 'struct passwd' and auto allocates necessary memory. Used as a result type with auto memory cleanup. More...
struct	sf::group_t

Namespaces
namespace	sf

Typedefs
typedef struct stat	sf::stat_t
	Easier typename for 'struct stat'.
typedef struct passwd	sf::passwd_type
typedef struct group	sf::group_type

Functions
_MISC_FUNC bool	sf::kb_hit ()
_MISC_FUNC pid_t	sf::gettid () noexcept
_MISC_FUNC bool	sf::getFiles (string_list &files, const std::string &directory, const std::string &wildcard)
_MISC_FUNC bool	sf::file_write (const char *path, const void *buf, size_t sz, bool append=false)
	Writes a buffer to a filepath.
bool	sf::file_write (const std::string &path, const void *buf, size_t sz, bool append=false)
	Writes a character buffer to file.
bool	sf::file_write (const std::string &path, const std::string &s, bool append=false)
	Writes a std::string to file.
_MISC_FUNC std::filesystem::path	sf::file_fd_path (int fd)
_MISC_FUNC bool	sf::file_stat (const std::string &path, stat_t &_stat)
	Same as stat() but using a std::string.
_MISC_FUNC std::string	sf::time_format (const struct tm *time_info, const char *format=nullptr)
	Formats the time to the given format.
_MISC_FUNC std::string	sf::time_format (time_t time=-1, const char *format=nullptr, bool gm_time=false)
	Formats the time to the given format.
_MISC_FUNC time_t	sf::time_str2time (const std::string &str, const char *format=nullptr, bool gm_time=false)
	Gets the unix time from the passed string in the format that was passed.
_MISC_FUNC time_t	sf::time_mktime (struct tm *tm, bool gm_time=false)
	Same as mktime().
_MISC_FUNC bool	sf::file_mkdir (const char *path, __mode_t mode=0755)
	Makes all directories recursively in the path.
bool	sf::file_mkdir (const std::string &path, __mode_t mode=0755)
	Makes all directories recursively in the path.
bool	sf::proc_getpwnam (std::string name, passwd_t &pwd)
bool	sf::proc_getpwuid (uid_t uid, passwd_t &pwd)
void	sf::proc_setuid (uid_t uid)
void	sf::proc_seteuid (uid_t uid)
_MISC_FUNC bool	sf::proc_getgrnam (const std::string &name, group_t &grp)
_MISC_FUNC bool	sf::proc_getgrgid (gid_t gid, group_t &grp)
_MISC_FUNC void	sf::proc_setgid (gid_t gid)
_MISC_FUNC void	sf::proc_setegid (gid_t gid)
_MISC_FUNC void	sf::proc_setfsuid (uid_t uid)
_MISC_FUNC void	sf::proc_setfsgid (gid_t gid)
int _MISC_FUNC	sf::siginterrupt (int sig, int flag)
	Replacement for the deprecated '::siginterrupt' function. Returns EINVAL when the sig argument is not a valid signal number otherwise zero.
_MISC_FUNC bool	sf::isQemu ()
	Checks if QEMU is used to start the application.