diff options
Diffstat (limited to 'lib/pure/os.nim')
| -rw-r--r-- | lib/pure/os.nim | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/lib/pure/os.nim b/lib/pure/os.nim index dee227c69..2b1cf7409 100644 --- a/lib/pure/os.nim +++ b/lib/pure/os.nim @@ -26,7 +26,6 @@ elif defined(posix): else: {.error: "OS module not ported to your operating system!".} -include "system/ansi_c" include ospaths when defined(posix): @@ -37,6 +36,23 @@ when defined(posix): var pathMax {.importc: "PATH_MAX", header: "<stdlib.h>".}: cint +proc c_remove(filename: cstring): cint {. + importc: "remove", header: "<stdio.h>".} +proc c_rename(oldname, newname: cstring): cint {. + importc: "rename", header: "<stdio.h>".} +proc c_system(cmd: cstring): cint {. + importc: "system", header: "<stdlib.h>".} +proc c_strerror(errnum: cint): cstring {. + importc: "strerror", header: "<string.h>".} +proc c_strlen(a: cstring): cint {. + importc: "strlen", header: "<string.h>", noSideEffect.} +proc c_getenv(env: cstring): cstring {. + importc: "getenv", header: "<stdlib.h>".} +proc c_putenv(env: cstring): cint {. + importc: "putenv", header: "<stdlib.h>".} + +var errno {.importc, header: "<errno.h>".}: cint + proc osErrorMsg*(): string {.rtl, extern: "nos$1", deprecated.} = ## Retrieves the operating system's error flag, ``errno``. ## On Windows ``GetLastError`` is checked before ``errno``. @@ -61,7 +77,7 @@ proc osErrorMsg*(): string {.rtl, extern: "nos$1", deprecated.} = result = $msgbuf if msgbuf != nil: localFree(msgbuf) if errno != 0'i32: - result = $os.strerror(errno) + result = $os.c_strerror(errno) {.push warning[deprecated]: off.} proc raiseOSError*(msg: string = "") {.noinline, rtl, extern: "nos$1", @@ -114,7 +130,7 @@ proc osErrorMsg*(errorCode: OSErrorCode): string = if msgbuf != nil: localFree(msgbuf) else: if errorCode != OSErrorCode(0'i32): - result = $os.strerror(errorCode.int32) + result = $os.c_strerror(errorCode.int32) proc raiseOSError*(errorCode: OSErrorCode; additionalInfo = "") {.noinline.} = ## Raises an ``OSError`` exception. The ``errorCode`` will determine the |