Am 06.02.20 um 14:21 schrieb David Sommerseth: > From: Heiko Hund <heiko.h...@sophos.com> > > The previous implementation had the problem that it was not fully > compatible with printf() and could only detect % format directives > following a space character (0x20). > > It modifies the format string and inserts marks to separate groups > before passing it to the regular printf in libc. The marks are > later used to separate the output string into individual command > line arguments. > > The choice of 0x1D as the argument delimiter is based on the > assumption that no "regular" string passed to argv_printf_*() will > ever have to contain that byte (and the fact that it actually is > the ASCII "group separator" control character, which fits its > purpose). > > This commit has been updated by David Sommerseth based on Arne > Schwabe and his own feedback on the mailing list. >
Acked-By: Arne Schwabe <a...@rfc2549.org>
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