From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Schantl To: development@lists.ipfire.org Subject: [PATCH 07/17] installer: Add recurisve mkdir function Date: Fri, 15 Mar 2024 20:14:32 +0100 Message-ID: <20240315191442.3951-8-stefan.schantl@ipfire.org> In-Reply-To: <20240315191442.3951-1-stefan.schantl@ipfire.org> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="===============6873340895642188665==" List-Id: --===============6873340895642188665== Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Signed-off-by: Stefan Schantl --- src/installer/hw.c | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) diff --git a/src/installer/hw.c b/src/installer/hw.c index 205d40d21..cb6a8ab81 100644 --- a/src/installer/hw.c +++ b/src/installer/hw.c @@ -1274,6 +1274,49 @@ int hw_restore_backup(const char* output, const char* = backup_path, const char* d return 0; } =20 +int hw_mkdir(const char *dir) { + char tmp[STRING_SIZE]; + char *p =3D NULL; + size_t len; + int r; + + snprintf(tmp, sizeof(tmp),"%s",dir); + len =3D strlen(tmp); + + if (tmp[len - 1] =3D=3D '/') { + tmp[len - 1] =3D 0; + } + + for (p =3D tmp + 1; *p; p++) { + if (*p =3D=3D '/') { + *p =3D 0; + + // Create target if it does not exist + if (access(tmp, X_OK) !=3D 0) { + r =3D mkdir(tmp, S_IRWXU|S_IRWXG|S_IRWXO); + + if (r) { + return r; + } + } + + *p =3D '/'; + } + } + + // Create target if it does not exist + if (access(tmp, X_OK) !=3D 0) { + r =3D mkdir(tmp, S_IRWXU|S_IRWXG|S_IRWXO); + + if (r) { + return r; + } + } + + return 0; +} + + int hw_create_btrfs_subvolume(const char* output, const char* subvolume) { char command [STRING_SIZE]; snprintf(command, sizeof(command), "/usr/bin/btrfs subvolume create %s/%s"= , DESTINATION_MOUNT_PATH, subvolume); --=20 2.39.2 --===============6873340895642188665==--