diff options
| author | Patrick McHardy <kaber@trash.net> | 2010-10-13 22:01:34 +0200 |
|---|---|---|
| committer | Patrick McHardy <kaber@trash.net> | 2010-10-13 22:01:34 +0200 |
| commit | 3432ee33a5f92044d7133f553e2bcbc05b5b031a (patch) | |
| tree | 0036995d3f5f89a4ce325a35e1a54c4040b141de /src | |
| parent | 7ade4c338def50b1bf4dc35a666b41670300ea6c (diff) | |
debug: align ascii dump in dect_hexdump() at fixed offset
Use a fixed offset that is independant of the prefix length to align
the ascii dump.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'src')
| -rw-r--r-- | src/debug.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/debug.c b/src/debug.c index 37364fa..0255c7b 100644 --- a/src/debug.c +++ b/src/debug.c @@ -58,9 +58,12 @@ void __fmtstring(2, 3) __dect_debug(enum dect_debug_subsys subsys, void __dect_hexdump(enum dect_debug_subsys subsys, const char *prefix, const uint8_t *buf, size_t size) { - unsigned int i, off; + unsigned int i, off, plen = 0; char hbuf[3 * BLOCKSIZE + 1], abuf[BLOCKSIZE + 1]; + for (i = 0; i < strlen(prefix); i++) + plen += prefix[i] == '\t' ? 8 : 1; + for (i = 0; i < size; i++) { off = i % BLOCKSIZE; @@ -69,8 +72,8 @@ void __dect_hexdump(enum dect_debug_subsys subsys, const char *prefix, if (off == BLOCKSIZE - 1 || i == size - 1) { abuf[off + 1] = '\0'; - dect_debug(subsys, "%s: %-48s |%s|\n", - prefix, hbuf, abuf); + dect_debug(subsys, "%s: %-*s |%s|\n", + prefix, 64 - plen, hbuf, abuf); } } } |