2ab994f70
Denys Vlasenko
2018-04-06
Subject
placate gcc-8.0.1 warnings
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Commit Diff GitHub →
libbb/dump.c+3 -3
| @@ -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'; | |
runit/sv.c+2 -0
| @@ -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; | |