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ioErrorFromErrno

gio global

Converts errno.h error codes into GIO error codes.

The fallback value gio.types.IOErrorEnum.Failed is returned for error codes not currently handled (but note that future GLib releases may return a more specific value instead).

As errno is global and may be modified by intermediate function calls, you should save its value immediately after the call returns, and use the saved value instead of errno:

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gio.types.IOErrorEnum
ioErrorFromErrno
(
int errNo
)

Parameters

errNo int

Error number as defined in errno.h.

Return Value

Type: gio.types.IOErrorEnum

#GIOErrorEnum value for the given errno.h error number

Detailed Description

int saved_errno;

ret = read (blah);
saved_errno = errno;

g_io_error_from_errno (saved_errno);
gio global functions
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