christoph/lecture-operating-system-development
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use stringview in cga

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This commit is contained in:
Christoph Urlacher
2022-07-29 14:19:56 +02:00
parent e7aee137f8
commit fa0bfee566
3 changed files with 14 additions and 23 deletions
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c_os/devices/CGA_Stream.cc
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@ -24,7 +24,8 @@
* verwendet werden, um eine Ausgabe zu erzwingen. *
*****************************************************************************/
void CGA_Stream::flush() {
print(buffer.data(), pos, attribute(color_bg, color_fg, blink)); // print(buffer...) would work syntactically
buffer[pos] = '\0'; // I removed the n argument from print so nullterminate the string
print(buffer.data(), attribute(color_bg, color_fg, blink)); // print(buffer...) would work syntactically
// but the system wouldn't start, as the bse::array
// would be implicitly converted to bse::string and
// that is dynamically allocated.