diff options
Diffstat (limited to 'userland/libc/include')
60 files changed, 878 insertions, 0 deletions
diff --git a/userland/libc/include/arpa/inet.h b/userland/libc/include/arpa/inet.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/arpa/inet.h diff --git a/userland/libc/include/assert.h b/userland/libc/include/assert.h new file mode 100644 index 0000000..a009e5f --- /dev/null +++ b/userland/libc/include/assert.h @@ -0,0 +1,10 @@ +#ifndef ASSERT_H +#define ASSERT_H + +#define assert(expr) \ + { \ + if (!(expr)) \ + aFailed(__FILE__, __LINE__); \ + } +void aFailed(char *f, int l); +#endif diff --git a/userland/libc/include/byteswap.h b/userland/libc/include/byteswap.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/byteswap.h diff --git a/userland/libc/include/ctype.h b/userland/libc/include/ctype.h new file mode 100644 index 0000000..7c8c311 --- /dev/null +++ b/userland/libc/include/ctype.h @@ -0,0 +1,14 @@ +#ifndef CTYPE_H +#define CTYPE_H + +int isspace(int c); +int isascii(int c); +int toupper(int c); +int tolower(int c); +int isdigit(int c); +int isalpha(int c); +int isxdigit(int c); +int ispunct(int c); +int isalnum(int c); +int isprint(int c); +#endif diff --git a/userland/libc/include/dirent.h b/userland/libc/include/dirent.h new file mode 100644 index 0000000..f190a7c --- /dev/null +++ b/userland/libc/include/dirent.h @@ -0,0 +1,28 @@ +#ifndef DIRENT_H +#define DIRENT_H +#include <fcntl.h> +#include <limits.h> +#include <stddef.h> +#include <stdlib.h> +#include <sys/types.h> +#include <unistd.h> + +struct dirent { + ino_t d_ino; // File serial number. + char d_name[PATH_MAX]; // Filename string of entry. +}; + +typedef struct { + int fd; + struct dirent internal_direntry; + int dir_num; +} DIR; + +DIR *opendir(const char *dirname); +struct dirent *readdir(DIR *dir); +int closedir(DIR *dirp); +int alphasort(const struct dirent **d1, const struct dirent **d2); +int scandir(const char *dir, struct dirent ***namelist, + int (*sel)(const struct dirent *), + int (*compar)(const struct dirent **, const struct dirent **)); +#endif diff --git a/userland/libc/include/endian.h b/userland/libc/include/endian.h new file mode 100644 index 0000000..f265a67 --- /dev/null +++ b/userland/libc/include/endian.h @@ -0,0 +1,2 @@ +#define LITTLE_ENDIAN 0 +#define BYTE_ORDER LITTLE_ENDIAN diff --git a/userland/libc/include/err.h b/userland/libc/include/err.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/err.h diff --git a/userland/libc/include/errno.h b/userland/libc/include/errno.h new file mode 100644 index 0000000..ec9a25e --- /dev/null +++ b/userland/libc/include/errno.h @@ -0,0 +1,87 @@ +#ifndef ERRNO_H +#define ERRNO_H +// https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/errno.h.html +#define E2BIG 1 // Argument list too long. +#define EACCES 2 // Permission denied. +#define EADDRINUSE 3 // Address in use. +#define EADDRNOTAVAIL 4 // Address not available. +#define EAFNOSUPPORT 5 // Address family not supported. +#define EAGAIN 6 // Resource unavailable, try again. +#define EALREADY 7 // Connection already in progress. +#define EBADF 8 // Bad file descriptor. +#define EBADMSG 9 // Bad message. +#define EBUSY 10 // Device or resource busy. +#define ECANCELED 11 // Operation canceled. +#define ECHILD 12 // No child processes. +#define ECONNABORTED 13 // Connection aborted. +#define ECONNREFUSED 14 // Connection refused. +#define ECONNRESET 15 // Connection reset. +#define EDEADLK 16 // Resource deadlock would occur. +#define EDESTADDRREQ 17 // Destination address required. +#define EDOM 18 // Mathematics argument out of domain of function. +#define EDQUOT 19 // Reserved. +#define EEXIST 20 // File exists. +#define EFAULT 21 // Bad address. +#define EFBIG 22 // File too large. +#define EHOSTUNREACH 23 // Host is unreachable. +#define EIDRM 24 // Identifier removed. +#define EILSEQ 25 // Illegal byte sequence. +#define EINPROGRESS 26 // Operation in progress. +#define EINTR 27 // Interrupted function. +#define EINVAL 28 // Invalid argument. +#define EIO 29 // I/O error. +#define EISCONN 30 // Socket is connected. +#define EISDIR 31 // Is a directory. +#define ELOOP 32 // Too many levels of symbolic links. +#define EMFILE 33 // File descriptor value too large. +#define EMLINK 34 // Too many links. +#define EMSGSIZE 35 // Message too large. +#define EMULTIHOP 36 // Reserved. +#define ENAMETOOLONG 37 // Filename too long. +#define ENETDOWN 38 // Network is down. +#define ENETRESET 39 // Connection aborted by network. +#define ENETUNREACH 40 // Network unreachable. +#define ENFILE 41 // Too many files open in system. +#define ENOBUFS 42 // No buffer space available. +#define ENODATA 43 // No message is available on the STREAM head read queue. +#define ENODEV 44 // No such device. +#define ENOENT 45 // No such file or directory. +#define ENOEXEC 46 // Executable file format error. +#define ENOLCK 47 // No locks available. +#define ENOLINK 48 // Reserved. +#define ENOMEM 49 // Not enough space. +#define ENOMSG 50 // No message of the desired type. +#define ENOPROTOOPT 51 // Protocol not available. +#define ENOSPC 52 // No space left on device. +#define ENOSR 53 // No STREAM resources. +#define ENOSTR 54 // Not a STREAM. +#define ENOSYS 55 // Functionality not supported. +#define ENOTCONN 56 // The socket is not connected. +#define ENOTDIR 57 // Not a directory or a symbolic link to a directory. +#define ENOTEMPTY 58 // Directory not empty. +#define ENOTRECOVERABLE 59 // State not recoverable. +#define ENOTSOCK 60 // Not a socket. +#define ENOTSUP 61 // Not supported (may be the same value as. +#define ENOTTY 62 // Inappropriate I/O control operation. +#define ENXIO 63 // No such device or address. +#define EOPNOTSUPP ENOTSUP // Operation not supported on socket. +#define EOVERFLOW 65 // Value too large to be stored in data type. +#define EOWNERDEAD 66 // Previous owner died. +#define EPERM 67 // Operation not permitted. +#define EPIPE 68 // Broken pipe. +#define EPROTO 69 // Protocol error. +#define EPROTONOSUPPORT 70 // Protocol not supported. +#define EPROTOTYPE 71 // Protocol wrong type for socket. +#define ERANGE 72 // Result too large. +#define EROFS 73 // Read-only file system. +#define ESPIPE 74 // Invalid seek. +#define ESRCH 75 // No such process. +#define ESTALE 76 // Reserved. +#define ETIME 77 // Stream ioctl() timeout. +#define ETIMEDOUT 78 // Connection timed out. +#define ETXTBSY 79 // Text file busy. +#define EWOULDBLOCK EAGAIN // Operation would block. +#define EXDEV 81 // Cross-device link. + +extern int errno; +#endif diff --git a/userland/libc/include/fcntl.h b/userland/libc/include/fcntl.h new file mode 100644 index 0000000..7f0906d --- /dev/null +++ b/userland/libc/include/fcntl.h @@ -0,0 +1,12 @@ +// FIXME: Is there some standard value for this? +#define O_NONBLOCK (1 << 0) +#define O_READ (1 << 1) +#define O_WRITE (1 << 2) +#define O_CREAT (1 << 3) +#define O_TRUNC (1 << 4) + +#define O_RDONLY O_READ +#define O_WRONLY O_WRITE +#define O_RDWR (O_WRITE | O_READ) + +int open(const char *file, int flags, int mode); diff --git a/userland/libc/include/fnmatch.h b/userland/libc/include/fnmatch.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/fnmatch.h diff --git a/userland/libc/include/glob.h b/userland/libc/include/glob.h new file mode 100644 index 0000000..f9e9c57 --- /dev/null +++ b/userland/libc/include/glob.h @@ -0,0 +1,10 @@ +#ifndef GLOB_H +#define GLOB_H +#include <stddef.h> + +typedef struct { + size_t gl_pathc; // Count of paths matched by pattern. + char **gl_pathv; // Pointer to a list of matched pathnames + size_t gl_offs; // Slots to reserve at the beginning of gl_pathv. +} glob_t; +#endif diff --git a/userland/libc/include/grp.h b/userland/libc/include/grp.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/grp.h diff --git a/userland/libc/include/input.h b/userland/libc/include/input.h new file mode 100644 index 0000000..a6602f5 --- /dev/null +++ b/userland/libc/include/input.h @@ -0,0 +1,9 @@ +#ifndef INPUT_H +#define INPUT_H +#include <stdint.h> + +struct input_event { + uint16_t key; + uint8_t status; +}; +#endif diff --git a/userland/libc/include/inttypes.h b/userland/libc/include/inttypes.h new file mode 100644 index 0000000..adde7c8 --- /dev/null +++ b/userland/libc/include/inttypes.h @@ -0,0 +1,19 @@ +#include <stdint.h> + +// FIXME: These are not correct +#define PRId8 "d" +#define PRId16 "d" +#define PRId32 "d" +#define PRId64 "d" +#define PRIu8 "d" +#define PRIu16 "d" +#define PRIu32 "d" +#define PRIu64 "d" +#define PRIx8 "x" +#define PRIx16 "x" +#define PRIx32 "x" +#define PRIx64 "x" +#define PRIX8 "x" +#define PRIX16 "x" +#define PRIX32 "x" +#define PRIX64 "x" diff --git a/userland/libc/include/langinfo.h b/userland/libc/include/langinfo.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/langinfo.h diff --git a/userland/libc/include/libgen.h b/userland/libc/include/libgen.h new file mode 100644 index 0000000..16dc3ed --- /dev/null +++ b/userland/libc/include/libgen.h @@ -0,0 +1,6 @@ +#ifndef LIBGEN_H +#define LIBGEN_H + +char *basename(char *path); +char *dirname(char *path); +#endif diff --git a/userland/libc/include/limits.h b/userland/libc/include/limits.h new file mode 100644 index 0000000..6d0abe0 --- /dev/null +++ b/userland/libc/include/limits.h @@ -0,0 +1,4 @@ +#define PATH_MAX 256 +#define FILENAME_MAX PATH_MAX +#define ULONG_MAX 0xFFFFFFFFUL +#define LONG_MAX 2147483647 diff --git a/userland/libc/include/locale.h b/userland/libc/include/locale.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/locale.h diff --git a/userland/libc/include/math.h b/userland/libc/include/math.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/math.h diff --git a/userland/libc/include/net/if.h b/userland/libc/include/net/if.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/net/if.h diff --git a/userland/libc/include/netdb.h b/userland/libc/include/netdb.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/netdb.h diff --git a/userland/libc/include/netinet/in.h b/userland/libc/include/netinet/in.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/netinet/in.h diff --git a/userland/libc/include/netinet/tcp.h b/userland/libc/include/netinet/tcp.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/netinet/tcp.h diff --git a/userland/libc/include/paths.h b/userland/libc/include/paths.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/paths.h diff --git a/userland/libc/include/poll.h b/userland/libc/include/poll.h new file mode 100644 index 0000000..e3c6d8d --- /dev/null +++ b/userland/libc/include/poll.h @@ -0,0 +1,17 @@ +#ifndef POLL_H +#define POLL_H +#include <stddef.h> + +#define POLLIN (1 << 0) +#define POLLPRI (1 << 1) +#define POLLOUT (1 << 2) +#define POLLHUP (1 << 3) + +struct pollfd { + int fd; + short events; + short revents; +}; + +int poll(struct pollfd *fds, size_t nfds, int timeout); +#endif diff --git a/userland/libc/include/pty.h b/userland/libc/include/pty.h new file mode 100644 index 0000000..b8ce978 --- /dev/null +++ b/userland/libc/include/pty.h @@ -0,0 +1,6 @@ +#ifndef PTY_H +#define PTY_H +int openpty(int *amaster, int *aslave, char *name, + /*const struct termios*/ void *termp, + /*const struct winsize*/ void *winp); +#endif diff --git a/userland/libc/include/pwd.h b/userland/libc/include/pwd.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/pwd.h diff --git a/userland/libc/include/regex.h b/userland/libc/include/regex.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/regex.h diff --git a/userland/libc/include/sched.h b/userland/libc/include/sched.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/sched.h diff --git a/userland/libc/include/setjmp.h b/userland/libc/include/setjmp.h new file mode 100644 index 0000000..ea15cf3 --- /dev/null +++ b/userland/libc/include/setjmp.h @@ -0,0 +1,14 @@ +#ifndef SETJMP_H +#define SETJMP_H +typedef unsigned long __jmp_buf[6]; +typedef struct __jmp_buf_tag { + __jmp_buf __jb; + unsigned long __fl; + unsigned long __ss[128/sizeof(long)]; +} jmp_buf[1]; +typedef jmp_buf sigjmp_buf; + +void _longjmp(jmp_buf, int); +void longjmp(jmp_buf, int); +void siglongjmp(sigjmp_buf, int); +#endif diff --git a/userland/libc/include/signal.h b/userland/libc/include/signal.h new file mode 100644 index 0000000..2e6566d --- /dev/null +++ b/userland/libc/include/signal.h @@ -0,0 +1,9 @@ +#ifndef SIGNAL_H +#define SIGNAL_H +#define SIGHUP 0 +#define SIGINT 1 +#define SIGWINCH 2 +#define SIGQUIT 3 +#define SIG_IGN 4 +typedef int sig_atomic_t; +#endif // SIGNAL_H diff --git a/userland/libc/include/socket.h b/userland/libc/include/socket.h new file mode 100644 index 0000000..5e86b45 --- /dev/null +++ b/userland/libc/include/socket.h @@ -0,0 +1,41 @@ +#include <stddef.h> +#include <stdint.h> + +#define AF_UNIX 0 +#define AF_LOCAL AF_UNIX + +#define INADDR_ANY 0 + +typedef struct { + int domain; + int type; + int protocol; + + // UNIX socket + char *path; + int incoming_fd; +} SOCKET; + +typedef struct { + char *path; + SOCKET *s; +} OPEN_UNIX_SOCKET; + +typedef uint32_t in_addr_t; +typedef uint16_t in_port_t; +typedef unsigned int sa_family_t; +typedef uint32_t socklen_t; + +struct sockaddr { + sa_family_t sa_family; /* Address family */ + char *sa_data; /* Socket address */ +}; + +struct sockaddr_un { + sa_family_t sun_family; /* Address family */ + char *sun_path; /* Socket pathname */ +}; + +int socket(int domain, int type, int protocol); +int accept(int socket, struct sockaddr *address, socklen_t *address_len); +int bind(int sockfd, const struct sockaddr *addr, socklen_t addrlen); diff --git a/userland/libc/include/stdio.h b/userland/libc/include/stdio.h new file mode 100644 index 0000000..014e2ac --- /dev/null +++ b/userland/libc/include/stdio.h @@ -0,0 +1,116 @@ +#ifndef STDIO_H +#define STDIO_H +#include <stdarg.h> +#include <stddef.h> +#include <stdint.h> + +// FIXME: Most of these should probably not be here. But I am too lazy +// to fix it right now. This is futures mees problem to deal wth. + +#define EOF (-1) + +#define SEEK_SET 0 +#define SEEK_CUR 1 +#define SEEK_END 2 + +#define BUFSIZ 4096 + +// https://pubs.opengroup.org/onlinepubs/9699919799/functions/setvbuf.html +#define _IOFBF 1 // shall cause input/output to be fully buffered. +#define _IOLBF 2 // shall cause input/output to be line buffered. +#define _IONBF 3 // shall cause input/output to be unbuffered. + +typedef long fpos_t; + +typedef struct __IO_FILE FILE; +struct __IO_FILE { + size_t (*write)(FILE *, const unsigned char *, size_t); + size_t (*read)(FILE *, unsigned char *, size_t); + int (*seek)(FILE *, long, int); + long offset_in_file; + int buffered_char; + int has_buffered_char; + int fd; + uint8_t is_eof; + uint8_t has_error; + uint64_t file_size; + void *cookie; +}; + +size_t write_fd(FILE *f, const unsigned char *s, size_t l); +size_t read_fd(FILE *f, unsigned char *s, size_t l); +int seek_fd(FILE *stream, long offset, int whence); + +typedef struct { + int fd; +} FILE_FD_COOKIE; + +extern FILE __stdin_FILE; +extern FILE __stdout_FILE; +extern FILE __stderr_FILE; + +#define stdin (&__stdin_FILE) +#define stdout (&__stdout_FILE) +//#define stderr (&__stderr_FILE) +#define stderr (&__stdout_FILE) + +typedef int mode_t; + +void perror(const char *s); + +int putchar(int c); +int puts(const char *s); +int brk(void *addr); +void *sbrk(intptr_t increment); +int write(int fd, const char *buf, size_t count); +int pwrite(int fd, const char *buf, size_t count, size_t offset); +int printf(const char *format, ...); +int pread(int fd, void *buf, size_t count, size_t offset); +int read(int fd, void *buf, size_t count); +int fork(void); +int memcmp(const void *s1, const void *s2, size_t n); +int wait(int *stat_loc); +void exit(int status); +void *memcpy(void *dest, const void *src, uint32_t n); +int shm_open(const char *name, int oflag, mode_t mode); +int dprintf(int fd, const char *format, ...); +int vdprintf(int fd, const char *format, va_list ap); +int vprintf(const char *format, va_list ap); +int snprintf(char *str, size_t size, const char *format, ...); +int vsnprintf(char *str, size_t size, const char *format, va_list ap); +int vfprintf(FILE *f, const char *fmt, va_list ap); +int fgetc(FILE *stream); +int getchar(void); +#define getc(_a) fgetc(_a) +size_t fread(void *ptr, size_t size, size_t nmemb, FILE *stream); +size_t fwrite(const void *ptr, size_t size, size_t nmemb, FILE *stream); +FILE *fopen(const char *pathname, const char *mode); +int fclose(FILE *stream); +int fseek(FILE *stream, long offset, int whence); +int fprintf(FILE *f, const char *fmt, ...); +int atoi(const char *str); +long strtol(const char *nptr, char **endptr, int base); +char *strchr(const char *s, int c); +char *strcat(char *s1, const char *s2); +char *fgets(char *s, int n, FILE *stream); +FILE *tmpfile(void); +int feof(FILE *stream); +int fscanf(FILE *stream, const char *format, ...); +int ungetc(int c, FILE *stream); +long ftell(FILE *stream); +int fputc(int c, FILE *stream); +int remove(const char *path); +int ferror(FILE *stream); +int fputs(const char *s, FILE *stream); +int fflush(FILE *stream); +int setvbuf(FILE *stream, char *restrict buf, int type, size_t size); +int fileno(FILE *stream); +int putc(int c, FILE *stream); +int vsprintf(char *str, const char *format, va_list ap); +int sprintf(char *str, const char *format, ...); +FILE *open_memstream(char **bufp, size_t *sizep); +int fsetpos(FILE *stream, const fpos_t *pos); +int fgetpos(FILE *restrict stream, fpos_t *restrict pos); +char *tmpnam(char *s); +int rename(const char *old, const char *new); +#endif diff --git a/userland/libc/include/stdlib.h b/userland/libc/include/stdlib.h new file mode 100644 index 0000000..c88f2f3 --- /dev/null +++ b/userland/libc/include/stdlib.h @@ -0,0 +1,32 @@ +#ifndef STDLIB_H +#define STDLIB_H +#include <limits.h> +#include <stddef.h> +#define RAND_MAX (UINT32_MAX) +#define EXIT_SUCCESS 0 +#define EXIT_FAILURE 1 + +typedef size_t size_t; // only for 32 bit + +void *malloc(size_t s); +void *calloc(size_t nelem, size_t elsize); +void *realloc(void *ptr, size_t size); +void free(void *p); +char *getenv(const char *name); +int rand(void); +void srand(unsigned int seed); +unsigned long strtoul(const char *restrict str, char **restrict endptr, + int base); +long strtol(const char *str, char **restrict endptr, int base); +void abort(void); +int abs(int i); +void qsort(void *base, size_t nel, size_t width, + int (*compar)(const void *, const void *)); +int atexit(void (*func)(void)); +int mkstemp(char *template); +long double strtold(const char *restrict nptr, char **restrict endptr); +int system(const char *command); +double atof(const char *str); +double strtod(const char *restrict nptr, char **restrict endptr); +int atoi(const char *str); +#endif diff --git a/userland/libc/include/string.h b/userland/libc/include/string.h new file mode 100644 index 0000000..0c61efa --- /dev/null +++ b/userland/libc/include/string.h @@ -0,0 +1,29 @@ +#ifndef STRING_H +#define STRING_H +#include <stddef.h> +#include <stdint.h> + +char *strerror(int errnum); +void *memset(void *s, int c, size_t n); +void *memcpy(void *dest, const void *src, uint32_t n); +int strcmp(const char *s1, const char *s2); +char *strcpy(char *dest, const char *src); +size_t strlen(const char *s); +size_t strnlen(const char *s, size_t maxlen); +int sscanf(const char *s, const char *restrict format, ...); +char *strrchr(const char *s, int c); +int strncmp(const char *s1, const char *s2, size_t n); +char *strncpy(char *s1, const char *s2, size_t n); +size_t *strlcpy(char *s1, const char *s2, size_t n); +size_t strcspn(const char *s1, const char *s2); +char *strpbrk(const char *s1, const char *s2); +size_t strspn(const char *s1, const char *s2); +void *memmove(void *s1, const void *s2, size_t n); +char *strdup(const char *s); +char *strndup(const char *s, size_t size); +char *strstr(const char *s1, const char *s2); +int strncasecmp(const char *s1, const char *s2, size_t n); +int strcasecmp(const char *s1, const char *s2); +char *strtok(char *restrict s, const char *restrict sep); +char *strcat(char *restrict s1, const char *restrict s2); +#endif diff --git a/userland/libc/include/strings.h b/userland/libc/include/strings.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/strings.h diff --git a/userland/libc/include/sys/ioctl.h b/userland/libc/include/sys/ioctl.h new file mode 100644 index 0000000..a373a4b --- /dev/null +++ b/userland/libc/include/sys/ioctl.h @@ -0,0 +1,10 @@ +#ifndef IOCTL_H +#define IOCTL_H +#define TIOCGWINSZ 0 +struct winsize { + unsigned short ws_row; + unsigned short ws_col; + unsigned short ws_xpixel; + unsigned short ws_ypixel; +}; +#endif // IOCTL_H diff --git a/userland/libc/include/sys/mman.h b/userland/libc/include/sys/mman.h new file mode 100644 index 0000000..7dfe29a --- /dev/null +++ b/userland/libc/include/sys/mman.h @@ -0,0 +1,15 @@ +#ifndef MMAP_H +#define MMAP_H +#include <stdint.h> +#include <stddef.h> + +#define PROT_READ (1 << 0) +#define PROT_WRITE (1 << 1) + +#define MAP_PRIVATE (1 << 0) +#define MAP_ANONYMOUS (1<< 1) +#define MAP_SHARED (1<< 2) + +void *mmap(void *addr, size_t length, int prot, int flags, int fd, + size_t offset); +#endif diff --git a/userland/libc/include/sys/mount.h b/userland/libc/include/sys/mount.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/sys/mount.h diff --git a/userland/libc/include/sys/resource.h b/userland/libc/include/sys/resource.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/sys/resource.h diff --git a/userland/libc/include/sys/socket.h b/userland/libc/include/sys/socket.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/sys/socket.h diff --git a/userland/libc/include/sys/stat.h b/userland/libc/include/sys/stat.h new file mode 100644 index 0000000..178d014 --- /dev/null +++ b/userland/libc/include/sys/stat.h @@ -0,0 +1,31 @@ +#ifndef STAT_H +#define STAT_H +#include <sys/types.h> +#include <time.h> + +struct stat { + dev_t st_dev; // Device ID of device containing file. + ino_t st_ino; // File serial number. + mode_t st_mode; // Mode of file (see below). + nlink_t st_nlink; // Number of hard links to the file. + uid_t st_uid; // User ID of file. + gid_t st_gid; // Group ID of file. + dev_t st_rdev; // Device ID (if file is character or block special). + off_t st_size; // For regular files, the file size in bytes. + // For symbolic links, the length in bytes of the + // pathname contained in the symbolic link. + // For a shared memory object, the length in bytes. + // For a typed memory object, the length in bytes. + // For other file types, the use of this field is + // unspecified. + struct timespec st_atime; // Last data access timestamp. + struct timespec st_mtime; // Last data modification timestamp. + struct timespec st_ctime; // Last file status change timestamp. + blksize_t st_blksize; // A file system-specific preferred I/O block size + // for this object. In some file system types, this + // may vary from file to file. + blkcnt_t st_blocks; // Number of blocks allocated for this object. +}; +int stat(const char *path, struct stat *buf); +int mkdir(const char *path, mode_t mode); +#endif diff --git a/userland/libc/include/sys/statvfs.h b/userland/libc/include/sys/statvfs.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/sys/statvfs.h diff --git a/userland/libc/include/sys/syscall.h b/userland/libc/include/sys/syscall.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/sys/syscall.h diff --git a/userland/libc/include/sys/time.h b/userland/libc/include/sys/time.h new file mode 100644 index 0000000..a675d9e --- /dev/null +++ b/userland/libc/include/sys/time.h @@ -0,0 +1,41 @@ +#ifndef TIME_H +#define TIME_H +#include <stddef.h> +#include <sys/types.h> +#include <time.h> + +#define CLOCK_REALTIME 0 + +struct tm { + int tm_sec; + int tm_min; + int tm_hour; + int tm_mday; + int tm_mon; + int tm_year; + int tm_wday; + int tm_yday; + int tm_isdst; + long __tm_gmtoff; + const char *__tm_zone; +}; + +typedef int clockid_t; +struct timespec { + time_t tv_sec; // Seconds. + long tv_nsec; // Nanoseconds. +}; + +struct timeval { + time_t tv_sec; + suseconds_t tv_usec; +}; + +time_t time(time_t *tloc); +int clock_gettime(clockid_t clock_id, struct timespec *tp); +struct tm *localtime(const time_t *timer); +struct tm *gmtime(const time_t *timer); +size_t strftime(char *restrict s, size_t maxsize, const char *restrict format, + const struct tm *restrict timeptr); +int gettimeofday(struct timeval *tp, void *tzp); +#endif diff --git a/userland/libc/include/sys/times.h b/userland/libc/include/sys/times.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/sys/times.h diff --git a/userland/libc/include/sys/types.h b/userland/libc/include/sys/types.h new file mode 100644 index 0000000..48c57f9 --- /dev/null +++ b/userland/libc/include/sys/types.h @@ -0,0 +1,28 @@ +#ifndef TYPES_H +#define TYPES_H +typedef unsigned int ino_t; + +typedef int mode_t; + +typedef int nlink_t; +typedef int uid_t; +typedef int gid_t; +typedef int id_t; + +typedef int blkcnt_t; +typedef int off_t; + +typedef int dev_t; +typedef unsigned int fsblkcnt_t; +typedef unsigned int fsfilcnt_t; +typedef unsigned int ino_t; +//typedef unsigned int size_t; + +typedef int blksize_t; +typedef int pid_t; +typedef int ssize_t; + +//typedef int clock_t; +typedef int time_t; +typedef unsigned int suseconds_t; +#endif diff --git a/userland/libc/include/sys/ucontext.h b/userland/libc/include/sys/ucontext.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/sys/ucontext.h diff --git a/userland/libc/include/sys/un.h b/userland/libc/include/sys/un.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/sys/un.h diff --git a/userland/libc/include/sys/utsname.h b/userland/libc/include/sys/utsname.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/sys/utsname.h diff --git a/userland/libc/include/sys/wait.h b/userland/libc/include/sys/wait.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/sys/wait.h diff --git a/userland/libc/include/syscall.h b/userland/libc/include/syscall.h new file mode 100644 index 0000000..caa7779 --- /dev/null +++ b/userland/libc/include/syscall.h @@ -0,0 +1,150 @@ +#ifndef SYSCALL_H +#define SYSCALL_H +#include "socket.h" +#include <stddef.h> +#include <stdint.h> +#include <sys/types.h> + +#define SYS_OPEN 0 +#define SYS_READ 1 +#define SYS_WRITE 2 +#define SYS_PREAD 3 +#define SYS_PWRITE 4 +#define SYS_FORK 5 +#define SYS_EXEC 6 +#define SYS_GETPID 7 +#define SYS_EXIT 8 +#define SYS_WAIT 9 +#define SYS_BRK 10 +#define SYS_SBRK 11 +#define SYS_PIPE 12 +#define SYS_DUP2 13 +#define SYS_CLOSE 14 +#define SYS_OPENPTY 15 +#define SYS_POLL 16 +#define SYS_MMAP 17 +#define SYS_ACCEPT 18 +#define SYS_BIND 19 +#define SYS_SOCKET 20 +#define SYS_SHM_OPEN 21 +#define SYS_FTRUNCATE 22 +#define SYS_STAT 23 +#define SYS_MSLEEP 24 +#define SYS_UPTIME 25 + +int syscall(uint32_t eax, uint32_t ebx, uint32_t ecx, uint32_t edx, + uint32_t esi, uint32_t edi); +int s_syscall(int sys); + +extern int errno; +#define RC_ERRNO(_rc) \ + { \ + int c = _rc; \ + if (c < 0) { \ + errno = -(c); \ + return -1; \ + } \ + return c; \ + } + +typedef int mode_t; + +typedef struct SYS_OPEN_PARAMS { + const char *file; + int flags; + int mode; +} __attribute__((packed)) SYS_OPEN_PARAMS; + +typedef struct SYS_PREAD_PARAMS { + int fd; + void *buf; + size_t count; + size_t offset; +} __attribute__((packed)) SYS_PREAD_PARAMS; + +typedef struct SYS_READ_PARAMS { + int fd; + void *buf; + size_t count; +} __attribute__((packed)) SYS_READ_PARAMS; + +typedef struct SYS_PWRITE_PARAMS { + int fd; + const void *buf; + size_t count; + size_t offset; +} __attribute__((packed)) SYS_PWRITE_PARAMS; + +typedef struct SYS_WRITE_PARAMS { + int fd; + const void *buf; + size_t count; +} __attribute__((packed)) SYS_WRITE_PARAMS; + +typedef struct SYS_EXEC_PARAMS { + const char *path; + char **argv; +} __attribute__((packed)) SYS_EXEC_PARAMS; + +typedef struct SYS_DUP2_PARAMS { + int org_fd; + int new_fd; +} __attribute__((packed)) SYS_DUP2_PARAMS; + +typedef struct SYS_OPENPTY_PARAMS { + int *amaster; + int *aslave; + char *name; + /*const struct termios*/ void *termp; + /*const struct winsize*/ void *winp; +} __attribute__((packed)) SYS_OPENPTY_PARAMS; + +typedef struct SYS_POLL_PARAMS { + struct pollfd *fds; + size_t nfds; + int timeout; +} __attribute__((packed)) SYS_POLL_PARAMS; + +typedef struct SYS_MMAP_PARAMS { + void *addr; + size_t length; + int prot; + int flags; + int fd; + size_t offset; +} __attribute__((packed)) SYS_MMAP_PARAMS; + +typedef struct SYS_SOCKET_PARAMS { + int domain; + int type; + int protocol; +} __attribute__((packed)) SYS_SOCKET_PARAMS; + +typedef struct SYS_BIND_PARAMS { + int sockfd; + const struct sockaddr *addr; + socklen_t addrlen; +} __attribute__((packed)) SYS_BIND_PARAMS; + +typedef struct SYS_ACCEPT_PARAMS { + int socket; + struct sockaddr *address; + socklen_t *address_len; +} __attribute__((packed)) SYS_ACCEPT_PARAMS; + +typedef struct SYS_SHM_OPEN_PARAMS { + const char *name; + int oflag; + mode_t mode; +} __attribute__((packed)) SYS_SHM_OPEN_PARAMS; + +typedef struct SYS_FTRUNCATE_PARAMS { + int fildes; + size_t length; +} __attribute__((packed)) SYS_FTRUNCATE_PARAMS; + +typedef struct SYS_STAT_PARAMS { + const char *pathname; + struct stat *statbuf; +} __attribute__((packed)) SYS_STAT_PARAMS; +#endif diff --git a/userland/libc/include/syslog.h b/userland/libc/include/syslog.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/syslog.h diff --git a/userland/libc/include/termios.h b/userland/libc/include/termios.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/termios.h diff --git a/userland/libc/include/time.h b/userland/libc/include/time.h new file mode 100644 index 0000000..567e9ef --- /dev/null +++ b/userland/libc/include/time.h @@ -0,0 +1,35 @@ +#ifndef TIME_H +#define TIME_H +#include <sys/types.h> +#include <stddef.h> + +#define CLOCK_REALTIME 0 + +struct tm { + int tm_sec; + int tm_min; + int tm_hour; + int tm_mday; + int tm_mon; + int tm_year; + int tm_wday; + int tm_yday; + int tm_isdst; + long __tm_gmtoff; + const char *__tm_zone; +}; + +typedef int clockid_t; +struct timespec { + time_t tv_sec; // Seconds. + long tv_nsec; // Nanoseconds. +}; + +time_t time(time_t *tloc); +int clock_gettime(clockid_t clock_id, struct timespec *tp); +struct tm *localtime(const time_t *timer); +struct tm *gmtime(const time_t *timer); +size_t strftime(char *restrict s, size_t maxsize, + const char *restrict format, const struct tm *restrict timeptr); +char *ctime_r(const time_t *clock, char *buf); +#endif diff --git a/userland/libc/include/ubsan.h b/userland/libc/include/ubsan.h new file mode 100644 index 0000000..dac5407 --- /dev/null +++ b/userland/libc/include/ubsan.h @@ -0,0 +1,79 @@ +#include <stdint.h> + +enum { type_kind_int = 0, type_kind_float = 1, type_unknown = 0xffff }; + +struct type_descriptor { + uint16_t type_kind; + uint16_t type_info; + char type_name[1]; +}; + +struct source_location { + const char *file_name; + union { + unsigned long reported; + struct { + uint32_t line; + uint32_t column; + }; + }; +}; + +struct OverflowData { + struct source_location location; + struct type_descriptor *type; +}; + +struct type_mismatch_data { + struct source_location location; + struct type_descriptor *type; + unsigned long alignment; + unsigned char type_check_kind; +}; + +struct type_mismatch_data_v1 { + struct source_location location; + struct type_descriptor *type; + unsigned char log_alignment; + unsigned char type_check_kind; +}; + +struct type_mismatch_data_common { + struct source_location *location; + struct type_descriptor *type; + unsigned long alignment; + unsigned char type_check_kind; +}; + +struct nonnull_arg_data { + struct source_location location; + struct source_location attr_location; + int arg_index; +}; + +struct OutOfBoundsData { + struct source_location location; + struct type_descriptor *array_type; + struct type_descriptor *index_type; +}; + +struct ShiftOutOfBoundsData { + struct source_location location; + struct type_descriptor *lhs_type; + struct type_descriptor *rhs_type; +}; + +struct unreachable_data { + struct source_location location; +}; + +struct invalid_value_data { + struct source_location location; + struct type_descriptor *type; +}; + +struct alignment_assumption_data { + struct source_location location; + struct source_location assumption_location; + struct type_descriptor *type; +}; diff --git a/userland/libc/include/unistd.h b/userland/libc/include/unistd.h new file mode 100644 index 0000000..e43dc33 --- /dev/null +++ b/userland/libc/include/unistd.h @@ -0,0 +1,24 @@ +#ifndef UNISTD_H +#define UNISTD_H +#include <stddef.h> +#include <stdint.h> +#include <sys/types.h> + +#define STDIN_FILENO 0 + +extern int opterr, optind, optopt; +extern char *optarg; + +int close(int fildes); +int ftruncate(int fildes, uint64_t length); +int execv(char *path, char **argv); +int pipe(int fd[2]); +int dup2(int org_fd, int new_fd); +int getopt(int argc, char *const argv[], const char *optstring); +pid_t getpid(void); +int unlink(const char *path); +int execvp(const char *file, char *const argv[]); +void _exit(int status); +void msleep(uint32_t ms); // not standard +uint32_t uptime(void); // not standard +#endif diff --git a/userland/libc/include/utime.h b/userland/libc/include/utime.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/utime.h diff --git a/userland/libc/include/wchar.h b/userland/libc/include/wchar.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/wchar.h diff --git a/userland/libc/include/wctype.h b/userland/libc/include/wctype.h new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/userland/libc/include/wctype.h |