diff options
Diffstat (limited to 'lib/qfstring.h')
| -rw-r--r-- | lib/qfstring.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/lib/qfstring.h b/lib/qfstring.h index 03204c3d..be858899 100644 --- a/lib/qfstring.h +++ b/lib/qfstring.h @@ -26,11 +26,15 @@ #include "vargs.h" /*============================================================================== - * These "qfstrings" address the issues of dealing with *fixed* length + * These "qfstring" address the issues of dealing with *fixed* length * strings, particularly where the string handling must be async-signal-safe. * * Are also used to support snprintf() style printing, but to one or more * fixed length buffers. + * + * All operations that can possibly be async-signal-safe, are. Notable + * exception is anything involving floating point values -- because of the + * state contain in floating point status/option registers ! */ /* When initialised a qf_string is set: @@ -75,8 +79,9 @@ enum pf_flags pf_precision = BIT( 7), /* '.' seen */ /* The following signal how to render the value */ - pf_hex = BIT( 8), /* hex */ - pf_uc = BIT( 9), /* upper-case */ + pf_oct = BIT( 8), /* octal */ + pf_hex = BIT( 9), /* hex */ + pf_uc = BIT(10), /* upper-case */ /* The following signal the type of value */ pf_ptr = BIT(14), /* is a pointer */ |