feat(headers): stddef/stdint/stdbool/limits/float/assert + features wiring

2026-09-03 17:34:16 -04:00
parent ce517ad0d6
commit dec1017527
22 changed files with 2076 additions and 2 deletions
@@ -0,0 +1,51 @@
+#ifndef VLIBC_TAR_H
+#define VLIBC_TAR_H
+
+/*
+ * vlibc — <tar.h>.
+ *
+ * Constants for the ustar tar archive format (POSIX). Constants only: the
+ * header magic and version strings, the typeflag characters that identify
+ * entry kinds, and the mode bits stored in each header.
+ */
+
+#include <vlibc/features.h>
+
+#if VLIBC_HAS_HEADER_TAR_H
+
+/* Header magic (6 bytes) and version (2 bytes). */
+#define TMAGIC "ustar"
+#define TMAGLEN 6
+#define TVERSION "00"
+#define TVERSLEN 2
+
+/* Typeflag characters naming the entry kind. */
+#define REGTYPE '0'
+#define AREGTYPE '\0'
+#define LNKTYPE '1'
+#define SYMTYPE '2'
+#define CHRTYPE '3'
+#define BLKTYPE '4'
+#define DIRTYPE '5'
+#define FIFOTYPE '6'
+#define CONTTYPE '7'
+
+/* Set-id and sticky bits. */
+#define TSUID 04000
+#define TSGID 02000
+#define TSVTX 01000
+
+/* Mode bits (permissions): user, group, other. */
+#define TUREAD 00400
+#define TUWRITE 00200
+#define TUEXEC 00100
+#define TGREAD 00040
+#define TGWRITE 00020
+#define TGEXEC 00010
+#define TOREAD 00004
+#define TOWRITE 00002
+#define TOEXEC 00001
+
+#endif /* VLIBC_HAS_HEADER_TAR_H */
+
+#endif /* VLIBC_TAR_H */