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More implementation of the C standard library.

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This commit is contained in:
Patrick
2024-02-04 02:01:08 +01:00
parent 2a612d2d83
commit b965486de3
21 changed files with 658 additions and 68 deletions
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28
targets/_any/stdlib/include/ctype.h Normal file
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@@ -0,0 +1,28 @@
#pragma once
#if !defined(BAD_APPLE_OS_CTYPE_H_INCLUDED)
#define BAD_APPLE_OS_CTYPE_H_INCLUDED
#include "./detail/common.h"
BA_EXTERN_C_BEGIN
BA_CXX_NODISCARD int isalnum(int ch) BA_CXX_NOEXCEPT;
BA_CXX_NODISCARD int isalpha(int ch) BA_CXX_NOEXCEPT;
BA_CXX_NODISCARD int islower(int ch) BA_CXX_NOEXCEPT;
BA_CXX_NODISCARD int isupper(int ch) BA_CXX_NOEXCEPT;
BA_CXX_NODISCARD int isdigit(int ch) BA_CXX_NOEXCEPT;
BA_CXX_NODISCARD int isxdigit(int ch) BA_CXX_NOEXCEPT;
BA_CXX_NODISCARD int iscntrl(int ch) BA_CXX_NOEXCEPT;
BA_CXX_NODISCARD int isgraph(int ch) BA_CXX_NOEXCEPT;
BA_CXX_NODISCARD int isspace(int ch) BA_CXX_NOEXCEPT;
BA_CXX_NODISCARD int isblank(int ch) BA_CXX_NOEXCEPT;
BA_CXX_NODISCARD int isprint(int ch) BA_CXX_NOEXCEPT;
BA_CXX_NODISCARD int ispunct(int ch) BA_CXX_NOEXCEPT;
BA_CXX_NODISCARD int tolower(int ch) BA_CXX_NOEXCEPT;
BA_CXX_NODISCARD int toupper(int ch) BA_CXX_NOEXCEPT;
BA_EXTERN_C_END
#endif // !defined(BAD_APPLE_OS_CTYPE_H_INCLUDED)

165
targets/_any/stdlib/include/errno.h
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@@ -1,7 +1,170 @@
// shamelessly stolen from my Linux distro (which means this is GPL code!)
#pragma once
#if !defined(BAD_APPLE_OS_ERRNO_H_INCLUDED)
#define BAD_APPLE_OS_ERRNO_H_INCLUDED
#include "./detail/common.h"
#define errno (*__errno())
#define EPERM 1 /* Operation not permitted */
#define ENOENT 2 /* No such file or directory */
#define ESRCH 3 /* No such process */
#define EINTR 4 /* Interrupted system call */
#define EIO 5 /* I/O error */
#define ENXIO 6 /* No such device or address */
#define E2BIG 7 /* Argument list too long */
#define ENOEXEC 8 /* Exec format error */
#define EBADF 9 /* Bad file number */
#define ECHILD 10 /* No child processes */
#define EAGAIN 11 /* Try again */
#define ENOMEM 12 /* Out of memory */
#define EACCES 13 /* Permission denied */
#define EFAULT 14 /* Bad address */
#define ENOTBLK 15 /* Block device required */
#define EBUSY 16 /* Device or resource busy */
#define EEXIST 17 /* File exists */
#define EXDEV 18 /* Cross-device link */
#define ENODEV 19 /* No such device */
#define ENOTDIR 20 /* Not a directory */
#define EISDIR 21 /* Is a directory */
#define EINVAL 22 /* Invalid argument */
#define ENFILE 23 /* File table overflow */
#define EMFILE 24 /* Too many open files */
#define ENOTTY 25 /* Not a typewriter */
#define ETXTBSY 26 /* Text file busy */
#define EFBIG 27 /* File too large */
#define ENOSPC 28 /* No space left on device */
#define ESPIPE 29 /* Illegal seek */
#define EROFS 30 /* Read-only file system */
#define EMLINK 31 /* Too many links */
#define EPIPE 32 /* Broken pipe */
#define EDOM 33 /* Math argument out of domain of func */
#define ERANGE 34 /* Math result not representable */
#define EDEADLK 35 /* Resource deadlock would occur */
#define ENAMETOOLONG 36 /* File name too long */
#define ENOLCK 37 /* No record locks available */
/*
* This error code is special: arch syscall entry code will return
* -ENOSYS if users try to call a syscall that doesn't exist. To keep
* failures of syscalls that really do exist distinguishable from
* failures due to attempts to use a nonexistent syscall, syscall
* implementations should refrain from returning -ENOSYS.
*/
#define ENOSYS 38 /* Invalid system call number */
#define ENOTEMPTY 39 /* Directory not empty */
#define ELOOP 40 /* Too many symbolic links encountered */
#define EWOULDBLOCK EAGAIN /* Operation would block */
#define ENOMSG 42 /* No message of desired type */
#define EIDRM 43 /* Identifier removed */
#define ECHRNG 44 /* Channel number out of range */
#define EL2NSYNC 45 /* Level 2 not synchronized */
#define EL3HLT 46 /* Level 3 halted */
#define EL3RST 47 /* Level 3 reset */
#define ELNRNG 48 /* Link number out of range */
#define EUNATCH 49 /* Protocol driver not attached */
#define ENOCSI 50 /* No CSI structure available */
#define EL2HLT 51 /* Level 2 halted */
#define EBADE 52 /* Invalid exchange */
#define EBADR 53 /* Invalid request descriptor */
#define EXFULL 54 /* Exchange full */
#define ENOANO 55 /* No anode */
#define EBADRQC 56 /* Invalid request code */
#define EBADSLT 57 /* Invalid slot */
#define EDEADLOCK EDEADLK
#define EBFONT 59 /* Bad font file format */
#define ENOSTR 60 /* Device not a stream */
#define ENODATA 61 /* No data available */
#define ETIME 62 /* Timer expired */
#define ENOSR 63 /* Out of streams resources */
#define ENONET 64 /* Machine is not on the network */
#define ENOPKG 65 /* Package not installed */
#define EREMOTE 66 /* Object is remote */
#define ENOLINK 67 /* Link has been severed */
#define EADV 68 /* Advertise error */
#define ESRMNT 69 /* Srmount error */
#define ECOMM 70 /* Communication error on send */
#define EPROTO 71 /* Protocol error */
#define EMULTIHOP 72 /* Multihop attempted */
#define EDOTDOT 73 /* RFS specific error */
#define EBADMSG 74 /* Not a data message */
#define EOVERFLOW 75 /* Value too large for defined data type */
#define ENOTUNIQ 76 /* Name not unique on network */
#define EBADFD 77 /* File descriptor in bad state */
#define EREMCHG 78 /* Remote address changed */
#define ELIBACC 79 /* Can not access a needed shared library */
#define ELIBBAD 80 /* Accessing a corrupted shared library */
#define ELIBSCN 81 /* .lib section in a.out corrupted */
#define ELIBMAX 82 /* Attempting to link in too many shared libraries */
#define ELIBEXEC 83 /* Cannot exec a shared library directly */
#define EILSEQ 84 /* Illegal byte sequence */
#define ERESTART 85 /* Interrupted system call should be restarted */
#define ESTRPIPE 86 /* Streams pipe error */
#define EUSERS 87 /* Too many users */
#define ENOTSOCK 88 /* Socket operation on non-socket */
#define EDESTADDRREQ 89 /* Destination address required */
#define EMSGSIZE 90 /* Message too long */
#define EPROTOTYPE 91 /* Protocol wrong type for socket */
#define ENOPROTOOPT 92 /* Protocol not available */
#define EPROTONOSUPPORT 93 /* Protocol not supported */
#define ESOCKTNOSUPPORT 94 /* Socket type not supported */
#define EOPNOTSUPP 95 /* Operation not supported on transport endpoint */
#define EPFNOSUPPORT 96 /* Protocol family not supported */
#define EAFNOSUPPORT 97 /* Address family not supported by protocol */
#define EADDRINUSE 98 /* Address already in use */
#define EADDRNOTAVAIL 99 /* Cannot assign requested address */
#define ENETDOWN 100 /* Network is down */
#define ENETUNREACH 101 /* Network is unreachable */
#define ENETRESET 102 /* Network dropped connection because of reset */
#define ECONNABORTED 103 /* Software caused connection abort */
#define ECONNRESET 104 /* Connection reset by peer */
#define ENOBUFS 105 /* No buffer space available */
#define EISCONN 106 /* Transport endpoint is already connected */
#define ENOTCONN 107 /* Transport endpoint is not connected */
#define ESHUTDOWN 108 /* Cannot send after transport endpoint shutdown */
#define ETOOMANYREFS 109 /* Too many references: cannot splice */
#define ETIMEDOUT 110 /* Connection timed out */
#define ECONNREFUSED 111 /* Connection refused */
#define EHOSTDOWN 112 /* Host is down */
#define EHOSTUNREACH 113 /* No route to host */
#define EALREADY 114 /* Operation already in progress */
#define EINPROGRESS 115 /* Operation now in progress */
#define ESTALE 116 /* Stale file handle */
#define EUCLEAN 117 /* Structure needs cleaning */
#define ENOTNAM 118 /* Not a XENIX named type file */
#define ENAVAIL 119 /* No XENIX semaphores available */
#define EISNAM 120 /* Is a named type file */
#define EREMOTEIO 121 /* Remote I/O error */
#define EDQUOT 122 /* Quota exceeded */
#define ENOMEDIUM 123 /* No medium found */
#define EMEDIUMTYPE 124 /* Wrong medium type */
#define ECANCELED 125 /* Operation Canceled */
#define ENOKEY 126 /* Required key not available */
#define EKEYEXPIRED 127 /* Key has expired */
#define EKEYREVOKED 128 /* Key has been revoked */
#define EKEYREJECTED 129 /* Key was rejected by service */
/* for robust mutexes */
#define EOWNERDEAD 130 /* Owner died */
#define ENOTRECOVERABLE 131 /* State not recoverable */
#define ERFKILL 132 /* Operation not possible due to RF-kill */
#define EHWPOISON 133 /* Memory page has hardware error */
BA_EXTERN_C_BEGIN
BA_CXX_NODISCARD int* __errno() BA_CXX_NOEXCEPT;
BA_EXTERN_C_END
#endif // !defined(BAD_APPLE_OS_ERRNO_H_INCLUDED)

4
targets/_any/stdlib/include/stdio.h
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@@ -33,6 +33,7 @@ int vprintf(const char* BA_C_RESTRICT format, va_list vlist) BA_CXX_NOEXCEPT;
int sprintf(char* BA_C_RESTRICT buffer, const char* BA_C_RESTRICT format, ...) BA_CXX_NOEXCEPT;
int snprintf(char* BA_C_RESTRICT buffer, size_t bufferSize, const char* BA_C_RESTRICT format, ...) BA_CXX_NOEXCEPT __attribute__((format(printf, 3, 4)));
int vsnprintf(char* BA_C_RESTRICT buffer, size_t bufferSize, const char* BA_C_RESTRICT format, va_list vlist) BA_CXX_NOEXCEPT;
int vsprintf(char* BA_C_RESTRICT buffer, const char* BA_C_RESTRICT format, va_list vlist) BA_CXX_NOEXCEPT;
int fclose(FILE* stream) BA_CXX_NOEXCEPT;
int fflush(FILE* stream) BA_CXX_NOEXCEPT;
@@ -40,6 +41,8 @@ int fgetc(FILE* stream) BA_CXX_NOEXCEPT;
FILE* fopen(const char* BA_C_RESTRICT filename, const char* BA_C_RESTRICT mode) BA_CXX_NOEXCEPT;
char* fgets(char* buffer, int count, FILE* stream) BA_CXX_NOEXCEPT;
int fprintf(FILE* BA_C_RESTRICT stream, const char* BA_C_RESTRICT format, ...) BA_CXX_NOEXCEPT __attribute__((format(printf, 2, 3)));
int fputc(int ch, FILE* stream) BA_CXX_NOEXCEPT;
int fputs(const char* BA_C_RESTRICT str, FILE* BA_C_RESTRICT stream) BA_CXX_NOEXCEPT;
size_t fread(void* BA_C_RESTRICT buffer, size_t size, size_t count, FILE* BA_C_RESTRICT stream) BA_CXX_NOEXCEPT;
int fseek(FILE* stream, long offset, int origin) BA_CXX_NOEXCEPT;
long ftell(FILE* stream) BA_CXX_NOEXCEPT;
@@ -49,6 +52,7 @@ int vfprintf(FILE* BA_C_RESTRICT stream, const char* BA_C_RESTRICT format, va_li
inline int getc(FILE* stream) BA_CXX_NOEXCEPT { return fgetc(stream); }
inline int getchar() BA_CXX_NOEXCEPT { return fgetc(stdin); }
inline int putc(int ch, FILE* stream) BA_CXX_NOEXCEPT { return fputc(ch, stream); }
BA_EXTERN_C_END

1
targets/_any/stdlib/include/stdlib.h
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@@ -15,6 +15,7 @@ BA_CXX_NORETURN void exit(int exitCode) BA_CXX_NOEXCEPT;
BA_CXX_NODISCARD char* getenv(const char* name) BA_CXX_NOEXCEPT;
BA_CXX_NODISCARD int abs(int n) BA_CXX_NOEXCEPT;
BA_CXX_NODISCARD double atof(const char* str) BA_CXX_NOEXCEPT;
BA_CXX_NODISCARD int atoi(const char* str) BA_CXX_NOEXCEPT;
BA_CXX_NODISCARD void* calloc(size_t num, size_t size) BA_CXX_NOEXCEPT;