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authorDamjan Marion <damarion@cisco.com>2019-06-17 23:20:27 +0200
committerFlorin Coras <florin.coras@gmail.com>2019-06-18 02:09:20 +0000
commit3860a77e9ff1d945259301045db339667c2c2c6d (patch)
tree509899d8b20b68792a7cc1d9589b10bb145e1e94 /src/vppinfra
parent39488c8d3064f8940ec4f826629ebb700649e6b5 (diff)
vppinfra: add format_hex_bytes_no_wrap
Type: feature Change-Id: I53e1f05b2b048925fca3b2f6b0499ff9c3e6ee12 Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vppinfra')
-rw-r--r--src/vppinfra/format.h1
-rw-r--r--src/vppinfra/std-formats.c16
2 files changed, 17 insertions, 0 deletions
diff --git a/src/vppinfra/format.h b/src/vppinfra/format.h
index 94344474067..c4becff3a67 100644
--- a/src/vppinfra/format.h
+++ b/src/vppinfra/format.h
@@ -94,6 +94,7 @@ _(format_vec32);
_(format_vec_uword);
_(format_ascii_bytes);
_(format_hex_bytes);
+_(format_hex_bytes_no_wrap);
_(format_white_space);
_(format_f64);
_(format_time_interval);
diff --git a/src/vppinfra/std-formats.c b/src/vppinfra/std-formats.c
index da3c54cc07e..b771b947e27 100644
--- a/src/vppinfra/std-formats.c
+++ b/src/vppinfra/std-formats.c
@@ -108,6 +108,22 @@ format_hex_bytes (u8 * s, va_list * va)
return s;
}
+u8 *
+format_hex_bytes_no_wrap (u8 * s, va_list * va)
+{
+ u8 *bytes = va_arg (*va, u8 *);
+ int n_bytes = va_arg (*va, int);
+ uword i;
+
+ if (n_bytes == 0)
+ return s;
+
+ for (i = 0; i < n_bytes; i++)
+ s = format (s, "%02x", bytes[i]);
+
+ return s;
+}
+
/* Add variable number of spaces. */
u8 *
format_white_space (u8 * s, va_list * va)