| Message ID | 20250106072220.32574-1-marcus.haehnel@kernkonzept.com |
|---|---|
| State | Accepted |
| Headers | show |
| Series | [uclibc-ng-devel] uclibc: prevent warning about setting an unused variable | expand |
Hi, this patch and the other pending patches got applied and are part of 1.0.51 release. Thanks Waldemar Marcus Haehnel wrote, > From: Frank Mehnert <frank.mehnert@kernkonzept.com> > > This variable is used either if __UCLIBC_HAS_FLOATS__ is defined or if > __UCLIBC_HAS_GLIBC_DIGIT_GROUPING__ is defined. Instead of adding more > complicated #ifdef magic, just mark this variable as possibly unused to > satisfy the compiler. > > Signed-off-by: marcus.haehnel@kernkonzept.com > --- > libc/stdio/_scanf.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/libc/stdio/_scanf.c b/libc/stdio/_scanf.c > index 3f3000d6f..cb72d14ac 100644 > --- a/libc/stdio/_scanf.c > +++ b/libc/stdio/_scanf.c > @@ -1715,7 +1715,7 @@ int attribute_hidden __psfs_do_numeric(psfs_t *psfs, struct scan_cookie *sc) > #define MAX_DIGITS 65 /* Allow one leading 0. */ > unsigned char buf[MAX_DIGITS+2+ 100]; > unsigned char usflag, base; > - unsigned char nonzero = 0; > + unsigned char nonzero __attribute__((unused)) = 0; > unsigned char seendigit = 0; > > #ifndef __UCLIBC_HAS_FLOATS__ > -- > 2.47.1 > > _______________________________________________ > devel mailing list -- devel@uclibc-ng.org > To unsubscribe send an email to devel-leave@uclibc-ng.org >
diff --git a/libc/stdio/_scanf.c b/libc/stdio/_scanf.c index 3f3000d6f..cb72d14ac 100644 --- a/libc/stdio/_scanf.c +++ b/libc/stdio/_scanf.c @@ -1715,7 +1715,7 @@ int attribute_hidden __psfs_do_numeric(psfs_t *psfs, struct scan_cookie *sc) #define MAX_DIGITS 65 /* Allow one leading 0. */ unsigned char buf[MAX_DIGITS+2+ 100]; unsigned char usflag, base; - unsigned char nonzero = 0; + unsigned char nonzero __attribute__((unused)) = 0; unsigned char seendigit = 0; #ifndef __UCLIBC_HAS_FLOATS__