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|
package libc
when ODIN_OS == .Windows {
foreign import libc "system:libucrt.lib"
} else when ODIN_OS == .Darwin {
foreign import libc "system:System.framework"
} else {
foreign import libc "system:c"
}
// 7.21 Input/output
FILE :: struct {}
// MSVCRT compatible.
when ODIN_OS == .Windows {
_IOFBF :: 0x0000
_IONBF :: 0x0004
_IOLBF :: 0x0040
BUFSIZ :: 512
EOF :: int(-1)
FOPEN_MAX :: 20
FILENAME_MAX :: 260
L_tmpnam :: 15 // "\\" + 12 + NUL
SEEK_SET :: 0
SEEK_CUR :: 1
SEEK_END :: 2
TMP_MAX :: 32767 // SHRT_MAX
fpos_t :: distinct i64
@(private="file")
@(default_calling_convention="c")
foreign libc {
__acrt_iob_func :: proc (index: uint) -> ^FILE ---
}
stdin := __acrt_iob_func(0)
stdout := __acrt_iob_func(1)
stderr := __acrt_iob_func(2)
}
// GLIBC and MUSL compatible.
when ODIN_OS == .Linux {
fpos_t :: struct #raw_union { _: [16]char, _: longlong, _: double, }
_IOFBF :: 0
_IOLBF :: 1
_IONBF :: 2
BUFSIZ :: 1024
EOF :: int(-1)
FOPEN_MAX :: 1000
FILENAME_MAX :: 4096
L_tmpnam :: 20
SEEK_SET :: 0
SEEK_CUR :: 1
SEEK_END :: 2
TMP_MAX :: 308915776
foreign libc {
stderr: ^FILE
stdin: ^FILE
stdout: ^FILE
}
}
when ODIN_OS == .OpenBSD {
fpos_t :: distinct i64
_IOFBF :: 0
_IOLBF :: 1
_IONBF :: 1
BUFSIZ :: 1024
EOF :: int(-1)
FOPEN_MAX :: 20
FILENAME_MAX :: 1024
SEEK_SET :: 0
SEEK_CUR :: 1
SEEK_END :: 2
foreign libc {
stderr: ^FILE
stdin: ^FILE
stdout: ^FILE
}
}
when ODIN_OS == .FreeBSD {
fpos_t :: distinct i64
_IOFBF :: 0
_IOLBF :: 1
_IONBF :: 1
BUFSIZ :: 1024
EOF :: int(-1)
FOPEN_MAX :: 20
FILENAME_MAX :: 1024
SEEK_SET :: 0
SEEK_CUR :: 1
SEEK_END :: 2
foreign libc {
stderr: ^FILE
stdin: ^FILE
stdout: ^FILE
}
}
when ODIN_OS == .Darwin {
fpos_t :: distinct i64
_IOFBF :: 0
_IOLBF :: 1
_IONBF :: 2
BUFSIZ :: 1024
EOF :: int(-1)
FOPEN_MAX :: 20
FILENAME_MAX :: 1024
L_tmpnam :: 1024
SEEK_SET :: 0
SEEK_CUR :: 1
SEEK_END :: 2
TMP_MAX :: 308915776
foreign libc {
@(link_name="__stderrp") stderr: ^FILE
@(link_name="__stdinp") stdin: ^FILE
@(link_name="__stdoutp") stdout: ^FILE
}
}
@(default_calling_convention="c")
foreign libc {
// 7.21.4 Operations on files
remove :: proc(filename: cstring) -> int ---
rename :: proc(old, new: cstring) -> int ---
tmpfile :: proc() -> ^FILE ---
tmpnam :: proc(s: [^]char) -> [^]char ---
// 7.21.5 File access functions
fclose :: proc(stream: ^FILE) -> int ---
fflush :: proc(stream: ^FILE) -> int ---
fopen :: proc(filename, mode: cstring) -> ^FILE ---
freopen :: proc(filename, mode: cstring, stream: ^FILE) -> ^FILE ---
setbuf :: proc(stream: ^FILE, buf: [^]char) ---
setvbuf :: proc(stream: ^FILE, buf: [^]char, mode: int, size: size_t) -> int ---
// 7.21.6 Formatted input/output functions
fprintf :: proc(stream: ^FILE, format: cstring, #c_vararg args: ..any) -> int ---
fscanf :: proc(stream: ^FILE, format: cstring, #c_vararg args: ..any) -> int ---
printf :: proc(format: cstring, #c_vararg args: ..any) -> int ---
scanf :: proc(format: cstring, #c_vararg args: ..any) -> int ---
snprintf :: proc(s: [^]char, format: cstring, #c_vararg args: ..any) -> int ---
sscanf :: proc(s, format: cstring, #c_vararg args: ..any) -> int ---
vfprintf :: proc(stream: ^FILE, format: cstring, arg: ^va_list) -> int ---
vfscanf :: proc(stream: ^FILE, format: cstring, arg: ^va_list) -> int ---
vprintf :: proc(format: cstring, arg: ^va_list) -> int ---
vscanf :: proc(format: cstring, arg: ^va_list) -> int ---
vsnprintf :: proc(s: [^]char, n: size_t, format: cstring, arg: ^va_list) -> int ---
vsprintf :: proc(s: [^]char, format: cstring, arg: ^va_list) -> int ---
vsscanf :: proc(s, format: cstring, arg: ^va_list) -> int ---
// 7.21.7 Character input/output functions
fgetc :: proc(stream: ^FILE) -> int ---
fgets :: proc(s: [^]char, n: int, stream: ^FILE) -> [^]char ---
fputc :: proc(s: cstring, stream: ^FILE) -> int ---
getc :: proc(stream: ^FILE) -> int ---
getchar :: proc() -> int ---
putc :: proc(c: int, stream: ^FILE) -> int ---
putchar :: proc(c: int) -> int ---
puts :: proc(s: cstring) -> int ---
ungetc :: proc(c: int, stream: ^FILE) -> int ---
fread :: proc(ptr: rawptr, size: size_t, nmemb: size_t, stream: ^FILE) -> size_t ---
fwrite :: proc(ptr: rawptr, size: size_t, nmemb: size_t, stream: ^FILE) -> size_t ---
// 7.21.9 File positioning functions
fgetpos :: proc(stream: ^FILE, pos: ^fpos_t) -> int ---
fseek :: proc(stream: ^FILE, offset: long, whence: int) -> int ---
fsetpos :: proc(stream: ^FILE, pos: ^fpos_t) -> int ---
ftell :: proc(stream: ^FILE) -> long ---
rewind :: proc(stream: ^FILE) ---
// 7.21.10 Error-handling functions
clearerr :: proc(stream: ^FILE) ---
feof :: proc(stream: ^FILE) -> int ---
ferror :: proc(stream: ^FILE) -> int ---
perror :: proc(s: cstring) ---
}
|
