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author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2007-12-18 20:36:40 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2007-12-18 20:36:40 +0000 |
commit | 543fe820616f31350366ab61052050303d17dd25 (patch) | |
tree | a2e4702be2cd9988ed341586c1c8c976b8ba3bb8 /cpukit/libmisc/shell/main_perioduse.c | |
parent | 2007-12-18 Joel Sherrill <joel.sherrill@OARcorp.com> (diff) | |
download | rtems-543fe820616f31350366ab61052050303d17dd25.tar.bz2 |
2007-12-18 Joel Sherrill <joel.sherrill@oarcorp.com>
* libcsupport/Makefile.am, libcsupport/preinstall.am,
libcsupport/src/malloc.c, libcsupport/src/mallocinfo.c,
libmisc/Makefile.am, libmisc/shell/main_mallocinfo.c,
libmisc/shell/shellconfig.h: Split malloc.c into multiple files with
one function per file. Also split out statistics into a separate file
which can be plugged in dynamically. Right now, it is always in. I
suspect that splitting the file removed more code than leaving
statistics in. I tinkered with malloc information command in the
shell. I resurrected the malloc arena code as malloc boundary. This
code is now compiled all the time even though it does not appear to
work.
* libcsupport/include/rtems/malloc.h, libcsupport/src/_calloc_r.c,
libcsupport/src/_free_r.c, libcsupport/src/_malloc_r.c,
libcsupport/src/_realloc_r.c, libcsupport/src/calloc.c,
libcsupport/src/free.c, libcsupport/src/malloc_boundary.c,
libcsupport/src/malloc_get_statistics.c,
libcsupport/src/malloc_initialize.c, libcsupport/src/malloc_p.h,
libcsupport/src/malloc_report_statistics.c,
libcsupport/src/malloc_report_statistics_plugin.c,
libcsupport/src/malloc_statistics_helpers.c,
libcsupport/src/malloc_walk.c, libcsupport/src/realloc.c,
libmisc/shell/main_perioduse.c: New files.
Diffstat (limited to 'cpukit/libmisc/shell/main_perioduse.c')
-rw-r--r-- | cpukit/libmisc/shell/main_perioduse.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/cpukit/libmisc/shell/main_perioduse.c b/cpukit/libmisc/shell/main_perioduse.c new file mode 100644 index 0000000000..349e168cd4 --- /dev/null +++ b/cpukit/libmisc/shell/main_perioduse.c @@ -0,0 +1,45 @@ +/* + * perioduse Command Implementation + * + * COPYRIGHT (c) 1989-2007. + * On-Line Applications Research Corporation (OAR). + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.com/license/LICENSE. + * + * $Id$ + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <stdio.h> + +#include <rtems.h> +#include <rtems/shell.h> +#include "internal.h" + +int rtems_shell_main_perioduse(int argc,char *argv[]) +{ + if ( argc >= 1 && !strcmp( argv[1], "-r" ) ) { + printf( "Resetting Period Usage information\n" ); + rtems_rate_monotonic_reset_all_statistics(); + } else { + rtems_rate_monotonic_report_statistics_with_plugin( + stdout, + (rtems_printk_plugin_t)fprintf + ); + } + return 0; +} + +rtems_shell_cmd_t rtems_shell_PERIODUSE_Command = { + "perioduse", /* name */ + "[-r] print or reset per period usage", /* usage */ + "rtems", /* topic */ + rtems_shell_main_perioduse, /* command */ + NULL, /* alias */ + NULL /* next */ +}; |