/************************************************************************* * * Purpose: Clear the screen with VT100 escape codes. This can be done * with conio.h on PCs - non standard code. Or curses.h, bit of * a fag... * Author: M.J. Leslie * Date: 22-Jun-94 * ************************************************************************/ void clrscr(void); main() { clrscr(); } void clrscr(void) { printf("\033[2J"); /* Clear the entire screen. */ printf("\033[0;0f"); /* Move cursor to the top left hand corner */ } itory'/>
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authorIngo Molnar <mingo@kernel.org>2016-05-10 22:23:34 +0200
committerIngo Molnar <mingo@kernel.org>2016-05-11 16:56:58 +0200
commit38f5d8b32f36bcac1f54d4511a81e02ed8771a29 (patch)
tree86df6a818bbbea9f2c585716ccf72e7332c872c4
parentd2950158d0d7bc376503393ca5f73f6f8d27c56b (diff)
parent452e84012595d681f254a3a0d733fb0b18ffaf42 (diff)
Merge tag 'perf-core-for-mingo-20160510' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo: User visible changes: - Recording 'dwarf' callchains do not need DWARF unwinding support (He Kuang) - Print recently added perf_event_attr.write_backward bit flag in -vv verbose mode (Arnaldo Carvalho de Melo) - Fix incorrect python db-export error message in 'perf script' (Chris Phlipot) - Fix handling of zero-length symbols (Chris Phlipot) - perf stat: Scale values by unit before metrics (Andi Kleen) Infrastructure changes: - Rewrite strbuf not to die(), making tools using it to check its return value instead (Masami Hiramatsu) - Support reading from backward ring buffer, add a 'perf test' entry for it (Wang Nan) Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
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