diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-01-13 02:15:31 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-01-13 02:15:31 +0000 |
| commit | 2c3b9b3e1c860d53df1742afa5bd50cae05c7393 (patch) | |
| tree | 36e29eed321689cbd5550686061e3c1da64bdc89 /toolchain/uClibc/patches/210-trunc.patch | |
| parent | 7cae51428244bb0519a5fdadcb153d0ecb41b606 (diff) | |
uclibc: add the trunc function
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14014 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'toolchain/uClibc/patches/210-trunc.patch')
| -rw-r--r-- | toolchain/uClibc/patches/210-trunc.patch | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/toolchain/uClibc/patches/210-trunc.patch b/toolchain/uClibc/patches/210-trunc.patch new file mode 100644 index 000000000..18417fb6d --- /dev/null +++ b/toolchain/uClibc/patches/210-trunc.patch @@ -0,0 +1,21 @@ +--- a/libm/s_floor.c ++++ b/libm/s_floor.c +@@ -81,3 +81,18 @@ libm_hidden_proto(floor) + return x; + } + libm_hidden_def(floor) ++ ++ ++libm_hidden_proto(trunc) ++double ++trunc(double x) ++{ ++ if (!finite (x)) ++ return x; ++ ++ if (x < 0.0) ++ return - floor (-x); ++ else ++ return floor (x); ++} ++libm_hidden_def(trunc) |