libbb: stop using bb_strtod for now

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

3 files changed, 7 insertions, 3 deletions

diff --git a/coreutils/sleep.c b/coreutils/sleep.c
index de18dd0db..b16d03c2b 100644
--- a/coreutils/sleep.c
+++ b/coreutils/sleep.c
@@ -54,11 +54,13 @@ int sleep_main(int argc UNUSED_PARAM, char **argv)
                 char *arg = *argv;
                 if (strchr(arg, '.')) {
                         double d;
+                        char *pp;
                         int len = strspn(arg, "0123456789.");
                         char sv = arg[len];
                         arg[len] = '\0';
-                        d = bb_strtod(arg, NULL);
-                        if (errno)
+                        errno = 0;
+                        d = strtod(arg, &pp);
+                        if (errno || *pp)
                                 bb_show_usage();
                         arg[len] = sv;
                         len--;
diff --git a/libbb/Kbuild b/libbb/Kbuild
index 8fddabdba..70dc48dcb 100644
--- a/libbb/Kbuild
+++ b/libbb/Kbuild
@@ -13,7 +13,7 @@ lib-y += bb_basename.o
 lib-y += bb_do_delay.o
 lib-y += bb_pwd.o
 lib-y += bb_qsort.o
-lib-y += bb_strtod.o
+#lib-y += bb_strtod.o
 lib-y += bb_strtonum.o
 lib-y += change_identity.o
 lib-y += chomp.o
diff --git a/libbb/bb_strtod.c b/libbb/bb_strtod.c
index 39bdeb5e5..1e9671029 100644
--- a/libbb/bb_strtod.c
+++ b/libbb/bb_strtod.c
@@ -12,6 +12,7 @@
 
 #define NOT_DIGIT(a) (((unsigned char)(a-'0')) > 9)
 
+#if 0 // UNUSED
 double FAST_FUNC bb_strtod(const char *arg, char **endp)
 {
         double v;
@@ -36,6 +37,7 @@ double FAST_FUNC bb_strtod(const char *arg, char **endp)
         }
         return v;
 }
+#endif
 
 #if 0
 /* String to timespec: "NNNN[.NNNNN]" -> struct timespec.