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| author | Karel Zak | 2014-12-09 12:17:57 +0100 |
|---|---|---|
| committer | Karel Zak | 2014-12-09 12:17:57 +0100 |
| commit | c29b090fc5bd427b899681013a0d98c3c417ea23 (patch) | |
| tree | 60035832bd09e3240476d1769851a6c6fb9b5bc2 /misc-utils/getopt.c | |
| parent | getopt: fix compiler warning (diff) | |
| download | kernel-qcow2-util-linux-c29b090fc5bd427b899681013a0d98c3c417ea23.tar.gz kernel-qcow2-util-linux-c29b090fc5bd427b899681013a0d98c3c417ea23.tar.xz kernel-qcow2-util-linux-c29b090fc5bd427b899681013a0d98c3c417ea23.zip | |
getopt: rename function to keep code readable
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'misc-utils/getopt.c')
| -rw-r--r-- | misc-utils/getopt.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/misc-utils/getopt.c b/misc-utils/getopt.c index 4802d95ba..644d552c9 100644 --- a/misc-utils/getopt.c +++ b/misc-utils/getopt.c @@ -96,7 +96,7 @@ int (*getopt_long_fp) (int argc, char *const *argv, const char *optstr, const struct option * longopts, int *longindex); /* - * This function 'normalizes' a single argument: it puts single quotes + * This function 'print_normalizeds' a single argument: it puts single quotes * around it and escapes other special characters. If quote is false, it * just returns its argument. * @@ -104,7 +104,7 @@ int (*getopt_long_fp) (int argc, char *const *argv, const char *optstr, * exclamation marks within single quotes, and nukes whitespace. This * function returns a pointer to a buffer that is overwritten by each call. */ -static void normalize(const struct getopt_control *ctl, const char *arg) +static void print_normalized(const struct getopt_control *ctl, const char *arg) { char *buf; const char *argptr = arg; @@ -201,23 +201,23 @@ static int generate_output(const struct getopt_control *ctl, char *argv[], int a case LONG_OPT: printf(" --%s", ctl->long_options[longindex].name); if (ctl->long_options[longindex].has_arg) - normalize(ctl, optarg ? optarg : ""); + print_normalized(ctl, optarg ? optarg : ""); break; case NON_OPT: - normalize(ctl, optarg ? optarg : ""); + print_normalized(ctl, optarg ? optarg : ""); break; default: printf(" -%c", opt); charptr = strchr(ctl->optstr, opt); if (charptr != NULL && *++charptr == ':') - normalize(ctl, optarg ? optarg : ""); + print_normalized(ctl, optarg ? optarg : ""); } } if (!ctl->quiet_output) { printf(" --"); while (optind < argc) - normalize(ctl, argv[optind++]); + print_normalized(ctl, argv[optind++]); printf("\n"); } return exit_code; |