Functions to log using libalpm More...

Collaboration diagram for Logging Functions:

Typedefs
typedef void(*	alpm_cb_log) (void ctx, alpm_loglevel_t level, const char fmt, va_list args)
	The callback type for logging.

Enumerations
enum	alpm_loglevel_t { ALPM_LOG_ERROR = 1 , ALPM_LOG_WARNING = (1 << 1) , ALPM_LOG_DEBUG = (1 << 2) , ALPM_LOG_FUNCTION = (1 << 3) }
	Logging Levels. More...

Functions
int	alpm_logaction (alpm_handle_t handle, const char prefix, const char *fmt,...) __attribute__((format(printf
	A printf-like function for logging.

Detailed Description

Functions to log using libalpm

Typedef Documentation

◆ alpm_cb_log

typedef void(* alpm_cb_log) (void *ctx, alpm_loglevel_t level, const char *fmt, va_list args)

The callback type for logging.

libalpm will call this function whenever something is to be logged. many libalpm will produce log output. Additionally any calls to alpm_logaction will also call this callback.

Parameters

ctx	user-provided context
level	the currently set loglevel
fmt	the printf like format string
args	printf like arguments

Enumeration Type Documentation

◆ alpm_loglevel_t

enum alpm_loglevel_t

Logging Levels.

Enumerator
ALPM_LOG_ERROR	Error.
ALPM_LOG_WARNING	Warning.
ALPM_LOG_DEBUG	Debug.
ALPM_LOG_FUNCTION	Function.

Function Documentation

◆ alpm_logaction()

int alpm_logaction	(	alpm_handle_t *	handle,
		const char *	prefix,
		const char *	fmt,
			... )

A printf-like function for logging.

Parameters

handle	the context handle
prefix	caller-specific prefix for the log
fmt	output format

Returns: 0 on success, -1 on error (pm_errno is set accordingly)

Referenced by alpm_trans_commit(), commit_single_pkg(), extract_single_file(), perform_extraction(), try_rename(), and unlink_file().

Typedefs

Enumerations