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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2018-04-06 18:26:33 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2018-04-06 18:26:33 +0200 |
| commit | 2ab994f7079daa052f8816b72e215e1609d41f76 (patch) | |
| tree | 327d8bbe704fec424f8842471873ff41b8c15729 | |
| parent | f5018dac21df54647d0982ed4bebd0286d77cc56 (diff) | |
| download | busybox-2ab994f7079daa052f8816b72e215e1609d41f76.tar.gz | |
placate gcc-8.0.1 warnings
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | libbb/dump.c | 6 | ||||
| -rw-r--r-- | runit/sv.c | 2 |
2 files changed, 5 insertions, 3 deletions
diff --git a/libbb/dump.c b/libbb/dump.c index db91fcfe7..5941ef902 100644 --- a/libbb/dump.c +++ b/libbb/dump.c @@ -464,11 +464,9 @@ static const char conv_str[] ALIGN1 = "\v" "\\""v""\0" ; - static void conv_c(PR *pr, unsigned char *p) { const char *str = conv_str; - char buf[10]; do { if (*p == *str) { @@ -482,7 +480,9 @@ static void conv_c(PR *pr, unsigned char *p) *pr->cchar = 'c'; printf(pr->fmt, *p); } else { - sprintf(buf, "%03o", (int) *p); + char buf[4]; + /* gcc-8.0.1 needs lots of casts to shut up */ + sprintf(buf, "%03o", (unsigned)(uint8_t)*p); str = buf; strpr: *pr->cchar = 's'; diff --git a/runit/sv.c b/runit/sv.c index 86d181872..8054daedf 100644 --- a/runit/sv.c +++ b/runit/sv.c @@ -222,6 +222,7 @@ struct globals { #define str_equal(s,t) (strcmp((s), (t)) == 0) +#if ENABLE_SV || ENABLE_SVC static void fatal_cannot(const char *m1) NORETURN; static void fatal_cannot(const char *m1) { @@ -688,6 +689,7 @@ static int sv(char **argv) } return rc > 99 ? 99 : rc; } +#endif #if ENABLE_SV int sv_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; |