diff options
| author | Max <msuraev@sysmocom.de> | 2017-09-12 15:34:35 +0200 |
|---|---|---|
| committer | Max <msuraev@sysmocom.de> | 2017-09-18 09:14:28 +0000 |
| commit | a52d839343aea9b81c2463f52c3c3358778698f3 (patch) | |
| tree | 2e50d1c77f8789eb4718f9de0fffb046ccf39acd /include | |
| parent | 98f6482ec7eb603b17e5a99fb92d28c17fcf61e9 (diff) | |
Expand bit pretty-printer
Add OSMO_BIT_PRINT_EX() which is like OSMO_BIT_PRINT() but allows to
specify character to be printed for set bits. It's useful to print bytes
used as mask where set bit has particular semantics - for example TS
mask in OsmoPCU.
Change-Id: I72528bc1e376134c5a7b6e7a50c48e38c3f48b0a
Related: OS#2282
Diffstat (limited to 'include')
| -rw-r--r-- | include/osmocom/core/bits.h | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/include/osmocom/core/bits.h b/include/osmocom/core/bits.h index 17fe1c6a..c6a142f8 100644 --- a/include/osmocom/core/bits.h +++ b/include/osmocom/core/bits.h @@ -69,15 +69,17 @@ int osmo_pbit2ubit_ext(ubit_t *out, unsigned int out_ofs, (byte & 0x01 ? 1 : 0) #define OSMO_BIT_SPEC "%c%c%c%c%c%c%c%c" -#define OSMO_BIT_PRINT(byte) \ - (byte & 0x80 ? '1' : '.'), \ - (byte & 0x40 ? '1' : '.'), \ - (byte & 0x20 ? '1' : '.'), \ - (byte & 0x10 ? '1' : '.'), \ - (byte & 0x08 ? '1' : '.'), \ - (byte & 0x04 ? '1' : '.'), \ - (byte & 0x02 ? '1' : '.'), \ - (byte & 0x01 ? '1' : '.') +#define OSMO_BIT_PRINT_EX(byte, ch) \ + (byte & 0x80 ? ch : '.'), \ + (byte & 0x40 ? ch : '.'), \ + (byte & 0x20 ? ch : '.'), \ + (byte & 0x10 ? ch : '.'), \ + (byte & 0x08 ? ch : '.'), \ + (byte & 0x04 ? ch : '.'), \ + (byte & 0x02 ? ch : '.'), \ + (byte & 0x01 ? ch : '.') + +#define OSMO_BIT_PRINT(byte) OSMO_BIT_PRINT_EX(byte, '1') /* BIT REVERSAL */ |