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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2018-11-30 09:57:30 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2018-12-03 08:37:42 +0100 |
| commit | 67a6c4417abf1904e9b415c939a2f501cb4216e0 (patch) | |
| tree | f1e57d2d02919dff7c217b305bf8cee0b5557126 /include/printk.h | |
| parent | 5f46b42be1c9856e37e3e4c4fb3c1b8489f9ea95 (diff) | |
| download | barebox-67a6c4417abf1904e9b415c939a2f501cb4216e0.tar.gz barebox-67a6c4417abf1904e9b415c939a2f501cb4216e0.tar.xz | |
Add pr_memory_display
pr_memory_display is a memory_display variant that takes a MSG_*
loglevel priority with which the hexdump is printed. Like the
normal pr_* function this is optimized out when the priority is
below the compile time priority.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include/printk.h')
| -rw-r--r-- | include/printk.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/printk.h b/include/printk.h index 4843dadd76..aaad07552e 100644 --- a/include/printk.h +++ b/include/printk.h @@ -105,6 +105,14 @@ static inline int pr_print(int level, const char *format, ...) int memory_display(const void *addr, loff_t offs, unsigned nbytes, int size, int swab); +int __pr_memory_display(int level, const void *addr, loff_t offs, unsigned nbytes, + int size, int swab, const char *format, ...); + +#define pr_memory_display(level, addr, offs, nbytes, size, swab) \ + ({ \ + (level) <= LOGLEVEL ? __pr_memory_display((level), (addr), \ + (offs), (nbytes), (size), (swab), pr_fmt("")) : 0; \ + }) #define DUMP_PREFIX_OFFSET 0 static inline void print_hex_dump(const char *level, const char *prefix_str, |