placate gcc-8.0.1 warnings
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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f5018dac21
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2ab994f707
@ -464,11 +464,9 @@ static const char conv_str[] ALIGN1 =
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"\v" "\\""v""\0"
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;
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static void conv_c(PR *pr, unsigned char *p)
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{
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const char *str = conv_str;
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char buf[10];
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do {
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if (*p == *str) {
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@ -482,7 +480,9 @@ static void conv_c(PR *pr, unsigned char *p)
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*pr->cchar = 'c';
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printf(pr->fmt, *p);
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} else {
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sprintf(buf, "%03o", (int) *p);
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char buf[4];
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/* gcc-8.0.1 needs lots of casts to shut up */
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sprintf(buf, "%03o", (unsigned)(uint8_t)*p);
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str = buf;
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strpr:
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*pr->cchar = 's';
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@ -222,6 +222,7 @@ struct globals {
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#define str_equal(s,t) (strcmp((s), (t)) == 0)
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#if ENABLE_SV || ENABLE_SVC
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static void fatal_cannot(const char *m1) NORETURN;
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static void fatal_cannot(const char *m1)
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{
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@ -688,6 +689,7 @@ static int sv(char **argv)
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}
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return rc > 99 ? 99 : rc;
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}
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#endif
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#if ENABLE_SV
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int sv_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
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