diff options
Diffstat (limited to 'util-linux/getopt.c')
| -rw-r--r-- | util-linux/getopt.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/util-linux/getopt.c b/util-linux/getopt.c index bf05f9164..a4968b72e 100644 --- a/util-linux/getopt.c +++ b/util-linux/getopt.c @@ -56,7 +56,7 @@ static int alternative; /* 0 is getopt_long, 1 is getopt_long_only */ /* Function prototypes */ static const char *normalize(const char *arg); static int generate_output(char * argv[],int argc,const char *optstr, - const struct option *longopts); + const struct option *longopts); static void add_long_options(char *options); static void add_longopt(const char *name,int has_arg); static void set_shell(const char *new_shell); @@ -80,7 +80,7 @@ const char *normalize(const char *arg) free(BUFFER); if (!quote) { /* Just copy arg */ - BUFFER=xstrdup(arg); + BUFFER=xstrdup(arg); return BUFFER; } @@ -134,7 +134,7 @@ const char *normalize(const char *arg) * Other settings are found in global variables. */ int generate_output(char * argv[],int argc,const char *optstr, - const struct option *longopts) + const struct option *longopts) { int exit_code = 0; /* We assume everything will be OK */ int opt; @@ -146,8 +146,8 @@ int generate_output(char * argv[],int argc,const char *optstr, optind=0; /* Reset getopt(3) */ while ((opt = (alternative? - getopt_long_only(argc,argv,optstr,longopts,&longindex): - getopt_long(argc,argv,optstr,longopts,&longindex))) + getopt_long_only(argc,argv,optstr,longopts,&longindex): + getopt_long(argc,argv,optstr,longopts,&longindex))) != EOF) if (opt == '?' || opt == ':' ) exit_code = 1; @@ -156,7 +156,7 @@ int generate_output(char * argv[],int argc,const char *optstr, printf(" --%s",longopts[longindex].name); if (longopts[longindex].has_arg) printf(" %s", - normalize(optarg?optarg:"")); + normalize(optarg?optarg:"")); } else if (opt == NON_OPT) printf(" %s",normalize(optarg)); else { @@ -164,7 +164,7 @@ int generate_output(char * argv[],int argc,const char *optstr, charptr = strchr(optstr,opt); if (charptr != NULL && *++charptr == ':') printf(" %s", - normalize(optarg?optarg:"")); + normalize(optarg?optarg:"")); } } @@ -209,7 +209,7 @@ void add_longopt(const char *name,int has_arg) long_options[long_options_nr-1].has_arg=has_arg; long_options[long_options_nr-1].flag=NULL; long_options[long_options_nr-1].val=LONG_OPT; - long_options[long_options_nr-1].name=xstrdup(name); + long_options[long_options_nr-1].name=xstrdup(name); } long_options_nr++; } @@ -305,7 +305,7 @@ int getopt_main(int argc, char *argv[]) /* For some reason, the original getopt gave no error when there were no arguments. */ printf(" --\n"); - return 0; + return 0; } else bb_error_msg_and_die("missing optstring argument"); } @@ -317,7 +317,7 @@ int getopt_main(int argc, char *argv[]) s=xmalloc(strlen(argv[1])+1); strcpy(s,argv[1]+strspn(argv[1],"-+")); argv[1]=argv[0]; - return (generate_output(argv+1,argc-1,s,long_options)); + return (generate_output(argv+1,argc-1,s,long_options)); } while ((opt=getopt_long(argc,argv,shortopts,longopts,NULL)) != EOF) @@ -326,13 +326,13 @@ int getopt_main(int argc, char *argv[]) alternative=1; break; case 'o': - optstr = optarg; + optstr = optarg; break; case 'l': add_long_options(optarg); break; case 'n': - name = optarg; + name = optarg; break; case 'q': quiet_errors=1; @@ -344,7 +344,7 @@ int getopt_main(int argc, char *argv[]) set_shell(optarg); break; case 'T': - return 4; + return 4; case 'u': quote=0; break; @@ -361,5 +361,5 @@ int getopt_main(int argc, char *argv[]) argv[optind-1]=name; else argv[optind-1]=argv[0]; - return (generate_output(argv+optind-1,argc-optind+1,optstr,long_options)); + return generate_output(argv+optind-1,argc-optind+1,optstr,long_options); } |