get_field_list_by_type — retrieve a list of fields in a dirfile Synopsis#include <getdata.h> const char **get_field_list_by_type(DIRFILE *dirfile, gd_entype_t type);DescriptionThe get_field_list_by_type() function queries a dirfile(5) database specified by dirfile and returns a read-only list of names of the all fields of the indicated type which are defined in the database. Notably, this list does not include /META…
get_field_list — retrieve a list of fields in a dirfile Synopsis#include <getdata.h> const char **get_field_list(DIRFILE *dirfile);DescriptionThe get_field_list() function queries a dirfile(5) database specified by dirfile and returns a read-only list of names of the all fields defined in the database. Notably, this list does not include /META subfields. The dirfile argument must point to a…
get_extension – Returns a pointer to the extension of a filename. Allegro game programming library. Synopsis#include <allegro.h> char *get_extension(const char *filename); DescriptionFinds out the extension of the filename (with or without path information). Example: get_executable_name(name, sizeof(name)); allegro_message("The binary has the extension `%s’\n", get_extension(name));Return ValueReturns a pointer to the portion of `filename’ where the extension starts,…
get_executable_name – Obtains the full path to the current executable. Allegro game programming library. Synopsis#include <allegro.h> void get_executable_name(char *buf, int size); DescriptionFills `buf’ with the full path to the current executable, writing at most `size’ bytes. This generally comes from `argv[0]’ but on Unix systems it tries to get the information from the `/proc’ filesystem…
get_error_string — report a getdata library error Synopsis#include <getdata.h> char *get_error_string(const DIRFILE *dirfile, char *buffer, size_t buflen);DescriptionThe get_error_string() function returns a string describing the last dirfile error encountered while operating on dirfile. The string is written to the user-supplied buffer buffer. At most buflen characters will be written. This always includes a terminating null byte,…
get_error — report a getdata library error Synopsis#include <getdata.h> int get_error(const DIRFILE *dirfile);DescriptionThe get_error() function returns the numeric dirfile error associated with the dirfile dirfile which is set by many GetData library functions. The dirfile argument should point to a DIRFILE object previously created by a call to dirfile_open(3). A textual description of the error…
get_entry_type — retrieve the type of a dirfile field Synopsis#include <getdata.h> gd_entype_t get_entry_type(const DIRFILE *dirfile, const char *field_code);DescriptionThe get_entry_type() function queries a dirfile(5) database specified by dirfile and returns the field type of the field specified by field_code. If field_code contains a valid representation suffix, it will be ignored. The gd_entype_t type is an enumerated…
get_entry — retrieve a dirfile field’s metadata Synopsis#include <getdata.h> int get_entry(DIRFILE *dirfile, const char *field_code, gd_entry_t *entry);DescriptionThe get_entry() function queries a dirfile(5) database specified by dirfile and returns the metadata associated with the field specified by field_code. If field_code contains a valid representation suffix, the suffix will be ignored. The dirfile argument must point to…
get_endianness — report the byte sex of fields in a dirfile Synopsis#include <getdata.h> unsigned long get_endianness(DIRFILE *dirfile, int fragment_index);DescriptionThe get_endianness() function queries a dirfile(5) database specified by dirfile and returns the byte sex for the fragment indexed by fragment_index. The byte sex of a fragment indicate the endianness of data stored in binary files associated…
get_encoding — report the binary encoding of data in a dirfile Synopsis#include <getdata.h> unsigned long get_encoding(DIRFILE *dirfile, int fragment_index);DescriptionThe get_encoding() function queries a dirfile(5) database specified by dirfile and returns the binary encoding for the fragment indexed by fragment_index. The binary encoding of a fragment indicate the encoding of data stored in binary files associated…
get_desktop_resolution – Finds out the desktop resolution. Allegro game programming library. Synopsis#include <allegro.h> int get_desktop_resolution(int *width, int *height); DescriptionFinds out the currently selected desktop resolution. You can use this information to avoid creating windows bigger than the current resolution. This is especially important for some windowed drivers which are unable to create windows bigger than…
get_ordered_context_list, get_ordered_context_list_with_level, get_default_context, get_default_context_with_level, get_default_context_with_role, get_default_context_with_rolelevel, query_user_context, manual_user_enter_context, get_default_role – determine SELinux context(s) for user sessions Synopsis#include <selinux/selinux.h> #include <selinux/get_context_list.h> int get_ordered_context_list(const char *user, char *fromcon, char ***list); int get_ordered_context_list_with_level(const char *user, const char *level, char *fromcon, char ***list); int get_default_context(const char *user, char *fromcon, char **newcon); int get_default_context_with_level(const char *user, const char *level, char…
get_ordered_context_list, get_ordered_context_list_with_level, get_default_context, get_default_context_with_level, get_default_context_with_role, get_default_context_with_rolelevel, query_user_context, manual_user_enter_context, get_default_role – determine SELinux context(s) for user sessions Synopsis#include <selinux/selinux.h> #include <selinux/get_context_list.h> int get_ordered_context_list(const char *user, char *fromcon, char ***list); int get_ordered_context_list_with_level(const char *user, const char *level, char *fromcon, char ***list); int get_default_context(const char *user, char *fromcon, char **newcon); int get_default_context_with_level(const char *user, const char *level, char…
get_ordered_context_list, get_ordered_context_list_with_level, get_default_context, get_default_context_with_level, get_default_context_with_role, get_default_context_with_rolelevel, query_user_context, manual_user_enter_context, get_default_role – determine SELinux context(s) for user sessions Synopsis#include <selinux/selinux.h> #include <selinux/get_context_list.h> int get_ordered_context_list(const char *user, char *fromcon, char ***list); int get_ordered_context_list_with_level(const char *user, const char *level, char *fromcon, char ***list); int get_default_context(const char *user, char *fromcon, char **newcon); int get_default_context_with_level(const char *user, const char *level, char…
get_ordered_context_list, get_ordered_context_list_with_level, get_default_context, get_default_context_with_level, get_default_context_with_role, get_default_context_with_rolelevel, query_user_context, manual_user_enter_context, get_default_role – determine SELinux context(s) for user sessions Synopsis#include <selinux/selinux.h> #include <selinux/get_context_list.h> int get_ordered_context_list(const char *user, char *fromcon, char ***list); int get_ordered_context_list_with_level(const char *user, const char *level, char *fromcon, char ***list); int get_default_context(const char *user, char *fromcon, char **newcon); int get_default_context_with_level(const char *user, const char *level, char…
get_ordered_context_list, get_ordered_context_list_with_level, get_default_context, get_default_context_with_level, get_default_context_with_role, get_default_context_with_rolelevel, query_user_context, manual_user_enter_context, get_default_role – determine SELinux context(s) for user sessions Synopsis#include <selinux/selinux.h> #include <selinux/get_context_list.h> int get_ordered_context_list(const char *user, char *fromcon, char ***list); int get_ordered_context_list_with_level(const char *user, const char *level, char *fromcon, char ***list); int get_default_context(const char *user, char *fromcon, char **newcon); int get_default_context_with_level(const char *user, const char *level, char…
get_datafile_property – Returns the property string for the object. Allegro game programming library. Synopsis#include <allegro.h> const char *get_datafile_property(const DATAFILE *dat, int type); DescriptionFinds the property type of a DATAFILE object. The type parameter must be a value created with the DAT_ID() macro. Example: const char *name; … name = get_datafile_property(game_data, DAT_ID(‘N’,’A’,’M’,’E’)); if (name == empty_string)…
getcwd, getwd, get_current_dir_name – get current working directory Synopsis#include <unistd.h> char *getcwd(char *buf, size_t size); char *getwd(char *buf); char *get_current_dir_name(void);Feature Test Macro Requirements for glibc (see feature_test_macros(7)): get_current_dir_name(): _GNU_SOURCE getwd(): Since glibc 2.12: (_XOPEN_SOURCE >= 500) && ! (_POSIX_C_SOURCE >= 200809L) || /* Glibc since 2.19: */ _DEFAULT_SOURCE || /* Glibc versions <= 2.19: */ _BSD_SOURCEBefore glibc 2.12: _BSD_SOURCE…
get_constants — retrieve a list of constant values from a dirfile Synopsis#include <getdata.h> const void *get_constants(DIRFILE *dirfile, gd_type_t return_type);DescriptionThe get_constants() function queries a dirfile(5) database specified by dirfile and returns a read-only list of values of the all CONST type fields defined in the database after type conversion to the data type specified by return_type….
get_constant — retrieve a scalar constant from a dirfile database Synopsis#include <getdata.h> int get_constant(DIRFILE *dirfile, const char *field_code, gd_type_t return_type, void *data_out);DescriptionThe get_constant() function queries a dirfile(5) database specified by dirfile for the CONST scalar field_code, which may contain a representation suffix. The constant is converted to the data type specified by return_type, and stored…