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Use wpa_msg() instead of wpa_printf()

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This converts number of debugging messages to use wpa_msg() in order
to allow the interface name to be shown with the messages.

A new function, wpa_dbg(), is introduced to allow
CONFIG_NO_STDOUT_DEBUG=y builds to remove the debug strings. This is
otherwise identical with wpa_msg(), but it gets compiled out if stdout
debugging is disabled.
This commit is contained in:
Ben Greear 2011-02-10 20:14:46 +02:00 • committed by Jouni Malinen
parent 2944824315
commit f049052b9e
7 changed files with 695 additions and 604 deletions
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520
src/rsn_supp/wpa.c
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9
src/utils/wpa_debug.h
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@ -36,6 +36,7 @@ enum {
#define wpa_hexdump_ascii_key(l,t,b,le) do { } while (0)
#define wpa_debug_open_file(p) do { } while (0)
#define wpa_debug_close_file() do { } while (0)
#define wpa_dbg(args...) do { } while (0)
#else /* CONFIG_NO_STDOUT_DEBUG */
@ -141,6 +142,14 @@ void wpa_hexdump_ascii(int level, const char *title, const u8 *buf,
void wpa_hexdump_ascii_key(int level, const char *title, const u8 *buf,
size_t len);
/*
* wpa_dbg() behaves like wpa_msg(), but it can be removed from build to reduce
* binary size. As such, it should be used with debugging messages that are not
* needed in the control interface while wpa_msg() has to be used for anything
* that needs to shown to control interface monitors.
*/
#define wpa_dbg(args...) wpa_msg(args)
#endif /* CONFIG_NO_STDOUT_DEBUG */