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

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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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GPG key ID: 4AEE18F83AFDEB23
73 changed files with 271 additions and 158 deletions
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4
src/cmd/ksh93/sh/path.c
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@ -1218,11 +1218,12 @@ pid_t path_spawn(Shell_t *shp,const char *opath,register char **argv, char **env
#endif
}
}
/* FALL THROUGH */
#ifdef ENAMETOOLONG
/* FALLTHROUGH */
case ENAMETOOLONG:
#endif /* ENAMETOOLONG */
#if !SHOPT_SUID_EXEC
/* FALLTHROUGH */
case EPERM:
#endif
shp->path_err = errno;
@ -1242,6 +1243,7 @@ pid_t path_spawn(Shell_t *shp,const char *opath,register char **argv, char **env
errormsg(SH_DICT,ERROR_system(ERROR_NOEXEC),"command -x: could not execute %s",path);
return(pid);
}
/* FALLTHROUGH */
default:
errormsg(SH_DICT,ERROR_system(ERROR_NOEXEC),e_exec,path);
}