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Fix many GCC -Wimplicit-fallthrough warnings (#243)

This commit adds '/* FALLTHROUGH */' comments to fix many
GCC warnings when compiling with -Wimplicit-fallthrough.
Additionally, the existing fallthrough comments have been
changed for consistency.
This commit is contained in:
Johnothan King 2021-03-30 13:49:20 -07:00 committed by GitHub
parent f30da49564
commit ed478ab7e3
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73 changed files with 271 additions and 158 deletions

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@ -166,7 +166,7 @@ int b_test(int argc, char *argv[],Shbltin_t *context)
if(!not)
break;
argv++;
/* fall through */
/* FALLTHROUGH */
case 4:
{
register int op = sh_lookup(cp=argv[2],shtab_testops);
@ -434,6 +434,7 @@ int test_unop(Shell_t *shp,register int op,register const char *arg)
return(*arg == 0);
case 's':
sfsync(sfstdout);
/* FALLTHROUGH */
case 'O':
case 'G':
if(*arg==0 || test_stat(arg,&statb)<0)