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| author | Thomas Haller <thaller@redhat.com> | 2020-06-20 19:43:23 +0200 |
|---|---|---|
| committer | Thomas Haller <thaller@redhat.com> | 2020-06-26 09:29:52 +0200 |
| commit | 069be33fbdc0a6f925795b9ac7bdc7712b9799ba (patch) | |
| tree | edb08ff877d81d9b13b7868a311cfe35109d768c | |
| parent | d53abfd9898e33d375693837cc491168a986b450 (diff) | |
| download | NetworkManager-069be33fbdc0a6f925795b9ac7bdc7712b9799ba.tar.gz | |
shared: add nm_hexchar() helper
| -rw-r--r-- | shared/nm-glib-aux/nm-shared-utils.c | 3 | ||||
| -rw-r--r-- | shared/nm-glib-aux/nm-shared-utils.h | 11 |
2 files changed, 14 insertions, 0 deletions
diff --git a/shared/nm-glib-aux/nm-shared-utils.c b/shared/nm-glib-aux/nm-shared-utils.c index 48635df343..8290016448 100644 --- a/shared/nm-glib-aux/nm-shared-utils.c +++ b/shared/nm-glib-aux/nm-shared-utils.c @@ -23,6 +23,9 @@ G_STATIC_ASSERT (G_STRUCT_OFFSET (NMUtilsNamedValue, value_ptr) == sizeof (const /*****************************************************************************/ +const char _nm_hexchar_table_lower[16] = "0123456789abcdef"; +const char _nm_hexchar_table_upper[16] = "0123456789ABCDEF"; + const void *const _NM_PTRARRAY_EMPTY[1] = { NULL }; /*****************************************************************************/ diff --git a/shared/nm-glib-aux/nm-shared-utils.h b/shared/nm-glib-aux/nm-shared-utils.h index 589275739c..43b8288b0a 100644 --- a/shared/nm-glib-aux/nm-shared-utils.h +++ b/shared/nm-glib-aux/nm-shared-utils.h @@ -1809,6 +1809,17 @@ int nm_utils_getpagesize (void); /*****************************************************************************/ +extern const char _nm_hexchar_table_lower[16]; +extern const char _nm_hexchar_table_upper[16]; + +static inline char +nm_hexchar (int x, gboolean upper_case) +{ + return upper_case + ? _nm_hexchar_table_upper[x & 15] + : _nm_hexchar_table_lower[x & 15]; +} + char *nm_utils_bin2hexstr_full (gconstpointer addr, gsize length, char delimiter, |