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authorGravatar Denys Vlasenko <vda.linux@googlemail.com>2019-05-16 09:56:45 +0200
committerGravatar Denys Vlasenko <vda.linux@googlemail.com>2019-05-16 09:56:45 +0200
commit9bf6780c2888805908d9485681dadffeab3414f7 (patch)
tree15a88842ba3d149cf08c79d8410402c2a6396c7d /shell
parent1113961dde21ce73c1543ca466913d9e17d06c1b (diff)
downloadbusybox-9bf6780c2888805908d9485681dadffeab3414f7.tar.gz
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shell: add TODO comment about BASE#nnn literals
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell')
-rw-r--r--shell/math.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/shell/math.h b/shell/math.h
index 32e1ffe35..2c5ae9b44 100644
--- a/shell/math.h
+++ b/shell/math.h
@@ -72,6 +72,8 @@ typedef long arith_t;
#define ARITH_FMT "%ld"
#define strto_arith_t strtoul
#endif
+//TODO: bash supports "BASE#nnnnn" numeric literals, e.g. 2#1111 = 15.
+//Make strto_arith_t() support that?
typedef const char* FAST_FUNC (*arith_var_lookup_t)(const char *name);
typedef void FAST_FUNC (*arith_var_set_t)(const char *name, const char *val);