merge POSIX.1-1988/1990

26 files changed, 219 insertions, 0 deletions

diff --git a/src/sys/stat/S_IRGRP.c b/src/sys/stat/S_IRGRP.c
new file mode 100644
index 00000000..98cf739e
--- /dev/null
+++ b/src/sys/stat/S_IRGRP.c
@@ -0,0 +1,6 @@
+#include <sys/stat.h>
+
+#define S_IRGRP                                                            (040)
+/*
+POSIX(1)
+*/
diff --git a/src/sys/stat/S_IROTH.c b/src/sys/stat/S_IROTH.c
new file mode 100644
index 00000000..006421ed
--- /dev/null
+++ b/src/sys/stat/S_IROTH.c
@@ -0,0 +1,6 @@
+#include <sys/stat.h>
+
+#define S_IROTH                                                             (04)
+/*
+POSIX(1)
+*/
diff --git a/src/sys/stat/S_IRUSR.c b/src/sys/stat/S_IRUSR.c
new file mode 100644
index 00000000..2b62f4f1
--- /dev/null
+++ b/src/sys/stat/S_IRUSR.c
@@ -0,0 +1,6 @@
+#include <sys/stat.h>
+
+#define S_IRUSR                                                           (0400)
+/*
+POSIX(1)
+*/
diff --git a/src/sys/stat/S_IRWXG.c b/src/sys/stat/S_IRWXG.c
new file mode 100644
index 00000000..e051625e
--- /dev/null
+++ b/src/sys/stat/S_IRWXG.c
@@ -0,0 +1,6 @@
+#include <sys/stat.h>
+
+#define S_IRWXG                                                            (070)
+/*
+POSIX(1)
+*/
diff --git a/src/sys/stat/S_IRWXO.c b/src/sys/stat/S_IRWXO.c
new file mode 100644
index 00000000..82bbadb3
--- /dev/null
+++ b/src/sys/stat/S_IRWXO.c
@@ -0,0 +1,6 @@
+#include <sys/stat.h>
+
+#define S_IRWXO                                                             (07)
+/*
+POSIX(1)
+*/
diff --git a/src/sys/stat/S_IRWXU.c b/src/sys/stat/S_IRWXU.c
new file mode 100644
index 00000000..a518680e
--- /dev/null
+++ b/src/sys/stat/S_IRWXU.c
@@ -0,0 +1,6 @@
+#include <sys/stat.h>
+
+#define S_IRWXU                                                           (0700)
+/*
+POSIX(1)
+*/
diff --git a/src/sys/stat/S_ISBLK.C b/src/sys/stat/S_ISBLK.C
new file mode 100644
index 00000000..1a1498ef
--- /dev/null
+++ b/src/sys/stat/S_ISBLK.C
@@ -0,0 +1,5 @@
+#includ
+#define S_ISBLK(s)                                    /* FIXME */
+/*
+POSIX(1)
+*/
diff --git a/src/sys/stat/S_ISCHR.c b/src/sys/stat/S_ISCHR.c
new file mode 100644
index 00000000..a393b84e
--- /dev/null
+++ b/src/sys/stat/S_ISCHR.c
@@ -0,0 +1,5 @@
+#include <sys/stat.h>
+#define S_ISCHR(s)          /* fixme */
+/*
+POSIX(1)
+*/
diff --git a/src/sys/stat/S_ISDIR.c b/src/sys/stat/S_ISDIR.c
new file mode 100644
index 00000000..5b5720c7
--- /dev/null
+++ b/src/sys/stat/S_ISDIR.c
@@ -0,0 +1,5 @@
+#include <sys/stat.h>
+#define S_ISDIR(s) (s)
+/*
+POSIX(1)
+*/
diff --git a/src/sys/stat/S_ISFIFO.c b/src/sys/stat/S_ISFIFO.c
new file mode 100644
index 00000000..a28a90e9
--- /dev/null
+++ b/src/sys/stat/S_ISFIFO.c
@@ -0,0 +1,5 @@
+#include <sys/stat.h>
+#define S_ISFIFO(s) /* fixme */
+/*
+POSIX(1)
+*/
diff --git a/src/sys/stat/S_ISGID.c b/src/sys/stat/S_ISGID.c
new file mode 100644
index 00000000..55ceb105
--- /dev/null
+++ b/src/sys/stat/S_ISGID.c
@@ -0,0 +1,5 @@
+#include <sys/stat.h>
+#define S_ISGID                                                          (02000)
+/*
+POSIX(1)
+*/
diff --git a/src/sys/stat/S_ISREG.c b/src/sys/stat/S_ISREG.c
new file mode 100644
index 00000000..7a09ffe5
--- /dev/null
+++ b/src/sys/stat/S_ISREG.c
@@ -0,0 +1,5 @@
+#include <sys/stat.h>
+#define S_ISREG(s) /* fixme */
+/*
+POSIX(1)
+*/
diff --git a/src/sys/stat/S_ISUID.c b/src/sys/stat/S_ISUID.c
new file mode 100644
index 00000000..85295ad3
--- /dev/null
+++ b/src/sys/stat/S_ISUID.c
@@ -0,0 +1,5 @@
+#include <sys/stat.h>
+#define S_ISUID                                                          (04000)
+/*
+POSIX(1)
+*/
diff --git a/src/sys/stat/S_IWGRP.c b/src/sys/stat/S_IWGRP.c
new file mode 100644
index 00000000..c7a716e7
--- /dev/null
+++ b/src/sys/stat/S_IWGRP.c
@@ -0,0 +1,5 @@
+#include <sys/stat.h>
+#define S_IWGRP                                                            (020)
+/*
+POSIX(1)
+*/
diff --git a/src/sys/stat/S_IWOTH.c b/src/sys/stat/S_IWOTH.c
new file mode 100644
index 00000000..26e75066
--- /dev/null
+++ b/src/sys/stat/S_IWOTH.c
@@ -0,0 +1,5 @@
+#include <sys/stat.h>
+#define S_IWOTH                                                             (02)
+/*
+POSIX(1)
+*/
diff --git a/src/sys/stat/S_IWUSR.c b/src/sys/stat/S_IWUSR.c
new file mode 100644
index 00000000..e9af1829
--- /dev/null
+++ b/src/sys/stat/S_IWUSR.c
@@ -0,0 +1,5 @@
+#include <sys/stat.h>
+#define S_IWUSR                                                           (0200)
+/*
+POSIX(1)
+*/
diff --git a/src/sys/stat/S_IXGRP.c b/src/sys/stat/S_IXGRP.c
new file mode 100644
index 00000000..34f44729
--- /dev/null
+++ b/src/sys/stat/S_IXGRP.c
@@ -0,0 +1,5 @@
+#include <sys/stat.h>
+#define S_IXGRP                                                            (010)
+/*
+POSIX(1)
+*/
diff --git a/src/sys/stat/S_IXOTH.c b/src/sys/stat/S_IXOTH.c
new file mode 100644
index 00000000..10d51686
--- /dev/null
+++ b/src/sys/stat/S_IXOTH.c
@@ -0,0 +1,5 @@
+#include <sys/stat.h>
+#define S_IXOTH                                                             (01)
+/*
+POSIX(1)
+*/
diff --git a/src/sys/stat/S_IXUSR.c b/src/sys/stat/S_IXUSR.c
new file mode 100644
index 00000000..b4b8e494
--- /dev/null
+++ b/src/sys/stat/S_IXUSR.c
@@ -0,0 +1,5 @@
+#include <sys/stat.h>
+#define S_IXUSR                                                           (0100)
+/*
+POSIX(1)
+*/
diff --git a/src/sys/stat/chmod.c b/src/sys/stat/chmod.c
new file mode 100644
index 00000000..f061e1a8
--- /dev/null
+++ b/src/sys/stat/chmod.c
@@ -0,0 +1,17 @@
+#include "sys/types.h"
+#include <sys/stat.h>
+#include "nonstd/syscall.h"
+
+int chmod(const char *path, mode_t mode)
+{
+	SCNO(scno, "chmod", -1);
+	int r = __libc.syscall(scno, path, mode);
+	if (r < 0) {
+		errno = -r;
+		return -1;
+	}
+	return 0;
+}
+/*
+POSIX(1)
+*/
diff --git a/src/sys/stat/fstat.c b/src/sys/stat/fstat.c
new file mode 100644
index 00000000..bdd9f574
--- /dev/null
+++ b/src/sys/stat/fstat.c
@@ -0,0 +1,11 @@
+#include "sys/types.h"
+#include <sys/stat.h>
+
+int fstat(int fildes, struct stat *buf)
+{
+	(void)fildes; (void)buf;
+	return 0;
+}
+/*
+POSIX(1)
+*/
diff --git a/src/sys/stat/mkdir.c b/src/sys/stat/mkdir.c
new file mode 100644
index 00000000..7b3f510d
--- /dev/null
+++ b/src/sys/stat/mkdir.c
@@ -0,0 +1,13 @@
+#include "sys/types.h"
+#include <sys/stat.h>
+#include "nonstd/syscall.h"
+
+int mkdir(const char *path, mode_t mode)
+{
+	(void)path; (void)mode;
+	return -1;
+}
+
+/*
+POSIX(1)
+*/
diff --git a/src/sys/stat/mkfifo.c b/src/sys/stat/mkfifo.c
new file mode 100644
index 00000000..2d475258
--- /dev/null
+++ b/src/sys/stat/mkfifo.c
@@ -0,0 +1,11 @@
+#include "sys/types.h"
+#include <sys/stat.h>
+
+int mkfifo(const char *path, mode_t mode)
+{
+	(void)path; (void)mode;
+	return 0;
+}
+/*
+POSIX(1)
+*/
diff --git a/src/sys/stat/stat.c b/src/sys/stat/stat.c
new file mode 100644
index 00000000..c5079295
--- /dev/null
+++ b/src/sys/stat/stat.c
@@ -0,0 +1,32 @@
+#include "sys/types.h"
+#include <sys/stat.h>
+#include "stdlib.h"
+#include "nonstd/assert.h"
+
+int stat(const char * restrict path, struct stat * restrict buf)
+{
+	ASSERT_NONNULL(path);
+	ASSERT_NONNULL(buf);
+
+	int ret = 0;
+	#if 0
+	char *linkbuf = NULL;
+
+	do {
+		ret = lstat(path, buf);
+		if (S_ISLNK(buf->st_mode)) {
+			linkbuf = realloc(linkbuf, buf->st_size + 1);
+			readlink(path, linkbuf, buf->st_size);
+			path = linkbuf;
+		} else {
+			path = NULL;
+		}
+	} while (path);
+	realloc(linkbuf, 0);
+	#endif
+
+	return ret;
+}
+/*
+POSIX(1)
+*/
diff --git a/src/sys/stat/struct_stat.c b/src/sys/stat/struct_stat.c
new file mode 100644
index 00000000..c825e561
--- /dev/null
+++ b/src/sys/stat/struct_stat.c
@@ -0,0 +1,23 @@
+#include <sys/stat.h>
+
+struct stat {
+	dev_t st_dev;
+	ino_t st_ino;
+	mode_t st_mode;
+	nlink_t st_nlink;
+	uid_t st_uid;
+	gid_t st_gid;
+	dev_t st_rdev;
+	off_t st_size;
+	#if 0
+	struct timespec st_atim;
+	struct timespec st_mtim;
+	struct timespec st_ctim;
+	blksize_t st_blksize;
+	blkcnt_t st_blocks;
+	#endif
+};
+
+/*
+POSIX(1)
+*/
diff --git a/src/sys/stat/umask.c b/src/sys/stat/umask.c
new file mode 100644
index 00000000..ca038bad
--- /dev/null
+++ b/src/sys/stat/umask.c
@@ -0,0 +1,11 @@
+#include "sys/types.h"
+#include <sys/stat.h>
+
+mode_t umask(mode_t cmask)
+{
+	return cmask;
+}
+
+/*
+POSIX(1)
+*/