Logging functions

Macros
#define	xbps_error_oom()
	Log out of memory condition.

Functions
void	xbps_dbg_printf (const char *fmt,...)
	Prints debug messages to stderr.
void	xbps_dbg_printf_append (const char *fmt,...)
	Prints debug messages to stderr.
void	xbps_verbose_printf (const char *,...)
	Prints messages to stderr if verbosity is enabled.
void	xbps_error_printf (const char *fmt,...)
	Prints error messages to stderr.
void	xbps_warn_printf (const char *fmt,...)
	Prints warning messages to stderr.
int	xbps_error_errno (int r, const char *fmt,...)
	Prints formatted log message to stderr and returns error.

Variables
int	xbps_debug_level
	The Debug level.

Detailed Description

Use these functions to log errors, warnings and debug messages.

Macro Definition Documentation

xbps_error_oom

#define xbps_error_oom

(

)

Value:

        xbps_error_errno(ENOMEM, "%s:%d %s: out of memory\n", __FILE__,        \
                __LINE__, __func__)

Returns

Returns -ENOMEM.

Definition at line 776 of file xbps.h.

Referenced by xbps_array_foreach_cb_multi(), and xbps_pkgdb_foreach_cb_multi().

Function Documentation

xbps_dbg_printf()

void xbps_dbg_printf	(	const char *	fmt,
			... )

Parameters

[in]

fmt

format specifier for the message.

Definition at line 67 of file log.c.

References xbps_debug_level.

Referenced by xbps_configure_packages(), xbps_configure_pkg(), xbps_fetch_file_dest_sha256(), xbps_find_pkg_orphans(), xbps_init(), xbps_pkg_exec_buffer(), xbps_plist_array_from_file(), xbps_plist_dictionary_from_file(), xbps_pubkey2fp(), xbps_repo_get_pkg(), xbps_repo_get_virtualpkg(), xbps_repo_key_import(), xbps_repo_remove(), xbps_repo_store(), xbps_rpool_foreach(), xbps_transaction_commit(), xbps_transaction_install_pkg(), xbps_transaction_prepare(), xbps_transaction_update_packages(), xbps_transaction_update_pkg(), xbps_verify_file_signature(), and xbps_verify_signature().

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xbps_dbg_printf_append()

void xbps_dbg_printf_append	(	const char *	fmt,
			... )

Parameters

[in]

fmt

format specifier for the message.

Definition at line 54 of file log.c.

References xbps_debug_level.

xbps_verbose_printf()

void xbps_verbose_printf	(	const char *	fmt,
			... )

Parameters

[in]

fmt

format specifier for the message.

Definition at line 80 of file log.c.

xbps_error_printf()

void xbps_error_printf	(	const char *	fmt,
			... )

Parameters

[in]

fmt

format specifier for the message.

Definition at line 93 of file log.c.

Referenced by xbps_archive_fetch_file_into_fd(), xbps_array_foreach_cb_multi(), xbps_pkgdb_update(), and xbps_repo_open().

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xbps_warn_printf()

void xbps_warn_printf	(	const char *	fmt,
			... )

Parameters

[in]

fmt

format specifier for the message.

Definition at line 103 of file log.c.

Referenced by xbps_pkgdb_lock(), and xbps_repo_lock().

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xbps_error_errno()

int xbps_error_errno	(	int	r,
		const char *	fmt,
			... )

Parameters

[in]	r	errno to be returned.
[in]	fmt	format specifier for the error message.

Returns

returns the specified error value r.

Definition at line 113 of file log.c.

Referenced by xbps_pkgdb_lock().

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