utils-std

commit: 951f0da1b0ca2763d05436f1d31fd0ca64f4537b
parent ef36c9eb162049dffbd722a8a9b22c23781c218d
Author: Haelwenn (lanodan) Monnier <contact@hacktivis.me>
Date:   Fri, 25 Jul 2025 01:27:39 +0200

cmd/mkdir: add support for long options

Diffstat:
M
cmd/mkdir.c
19
+++++++++++++++++++

1 file changed, 19 insertions(+), 0 deletions(-)
diff --git a/cmd/mkdir.c b/cmd/mkdir.c
@@ -4,6 +4,7 @@
 
 #define _POSIX_C_SOURCE 200809L
 
+#include "../config.h"
 #include "../libutils/getopt_nolong.h"
 #include "../libutils/lib_mkdir.h"
 #include "../libutils/mode.h"
@@ -15,6 +16,9 @@
 #include <string.h>   // strerror
 #include <sys/stat.h> // mkdir
 #include <unistd.h>   // getopt
+#ifdef HAS_GETOPT_LONG
+#include <getopt.h>
+#endif
 
 const char *argv0 = "mkdir";
 
@@ -54,7 +58,22 @@ main(int argc, char *argv[])
 	const char *errstr = NULL;
 	// clang-format on
 
+#ifdef HAS_GETOPT_LONG
+	// Strictly for GNUisms compatibility so no long-only options
+	// clang-format off
+	static struct option opts[] = {
+		{"mode", required_argument, NULL, 'm'},
+		{"parents", no_argument, NULL, 'p'},
+		{"verbose", no_argument, NULL, 'v'},
+		{0, 0, 0, 0},
+	};
+	// clang-format on
+
+	// Need + as first character to get POSIX-style option parsing
+	for(int c = -1; (c = getopt_long(argc, argv, "+:pvm:", opts, NULL)) != -1;)
+#else
 	for(int c = -1; (c = getopt_nolong(argc, argv, ":pvm:")) != -1;)
+#endif
 	{
 		switch(c)
 		{