| pmclog.c (147191) | pmclog.c (147708) |
|---|---|
| 1/*- 2 * Copyright (c) 2005 Joseph Koshy 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 11 unchanged lines hidden (view full) --- 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2005 Joseph Koshy 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 11 unchanged lines hidden (view full) --- 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> |
| 28__FBSDID("$FreeBSD: head/lib/libpmc/pmclog.c 147191 2005-06-09 19:45:09Z jkoshy $"); | 28__FBSDID("$FreeBSD: head/lib/libpmc/pmclog.c 147708 2005-06-30 19:01:26Z jkoshy $"); |
| 29 30#include <sys/param.h> 31#include <sys/pmc.h> 32#include <sys/pmclog.h> 33 34#include <assert.h> 35#include <errno.h> 36#include <pmc.h> --- 292 unchanged lines hidden (view full) --- 329 PMCLOG_READADDR(le,ev->pl_u.pl_m.pl_end); 330 PMCLOG_READ32(le,ev->pl_u.pl_m.pl_pid); 331 PMCLOG_READSTRING(le, ev->pl_u.pl_m.pl_pathname, pathlen); 332 break; 333 case PMCLOG_TYPE_PCSAMPLE: 334 PMCLOG_READ32(le,ev->pl_u.pl_s.pl_pid); 335 PMCLOG_READADDR(le,ev->pl_u.pl_s.pl_pc); 336 PMCLOG_READ32(le,ev->pl_u.pl_s.pl_pmcid); | 29 30#include <sys/param.h> 31#include <sys/pmc.h> 32#include <sys/pmclog.h> 33 34#include <assert.h> 35#include <errno.h> 36#include <pmc.h> --- 292 unchanged lines hidden (view full) --- 329 PMCLOG_READADDR(le,ev->pl_u.pl_m.pl_end); 330 PMCLOG_READ32(le,ev->pl_u.pl_m.pl_pid); 331 PMCLOG_READSTRING(le, ev->pl_u.pl_m.pl_pathname, pathlen); 332 break; 333 case PMCLOG_TYPE_PCSAMPLE: 334 PMCLOG_READ32(le,ev->pl_u.pl_s.pl_pid); 335 PMCLOG_READADDR(le,ev->pl_u.pl_s.pl_pc); 336 PMCLOG_READ32(le,ev->pl_u.pl_s.pl_pmcid); |
| 337 PMCLOG_READ32(le,ev->pl_u.pl_s.pl_usermode); |
|
| 337 break; 338 case PMCLOG_TYPE_PMCALLOCATE: 339 PMCLOG_READ32(le,ev->pl_u.pl_a.pl_pmcid); 340 PMCLOG_READ32(le,ev->pl_u.pl_a.pl_event); 341 PMCLOG_READ32(le,ev->pl_u.pl_a.pl_flags); 342 if ((ev->pl_u.pl_a.pl_evname = 343 pmc_name_of_event(ev->pl_u.pl_a.pl_event)) == NULL) 344 goto error; --- 11 unchanged lines hidden (view full) --- 356 case PMCLOG_TYPE_PROCCSW: 357 PMCLOG_READ32(le,ev->pl_u.pl_c.pl_pmcid); 358 PMCLOG_READ64(le,ev->pl_u.pl_c.pl_value); 359 PMCLOG_READ32(le,ev->pl_u.pl_c.pl_pid); 360 break; 361 case PMCLOG_TYPE_PROCEXEC: 362 PMCLOG_GET_PATHLEN(pathlen,evlen,pmclog_procexec); 363 PMCLOG_READ32(le,ev->pl_u.pl_x.pl_pid); | 338 break; 339 case PMCLOG_TYPE_PMCALLOCATE: 340 PMCLOG_READ32(le,ev->pl_u.pl_a.pl_pmcid); 341 PMCLOG_READ32(le,ev->pl_u.pl_a.pl_event); 342 PMCLOG_READ32(le,ev->pl_u.pl_a.pl_flags); 343 if ((ev->pl_u.pl_a.pl_evname = 344 pmc_name_of_event(ev->pl_u.pl_a.pl_event)) == NULL) 345 goto error; --- 11 unchanged lines hidden (view full) --- 357 case PMCLOG_TYPE_PROCCSW: 358 PMCLOG_READ32(le,ev->pl_u.pl_c.pl_pmcid); 359 PMCLOG_READ64(le,ev->pl_u.pl_c.pl_value); 360 PMCLOG_READ32(le,ev->pl_u.pl_c.pl_pid); 361 break; 362 case PMCLOG_TYPE_PROCEXEC: 363 PMCLOG_GET_PATHLEN(pathlen,evlen,pmclog_procexec); 364 PMCLOG_READ32(le,ev->pl_u.pl_x.pl_pid); |
| 365 PMCLOG_READADDR(le,ev->pl_u.pl_x.pl_entryaddr); 366 PMCLOG_READ32(le,ev->pl_u.pl_x.pl_pmcid); |
|
| 364 PMCLOG_READSTRING(le,ev->pl_u.pl_x.pl_pathname,pathlen); 365 break; 366 case PMCLOG_TYPE_PROCEXIT: 367 PMCLOG_READ32(le,ev->pl_u.pl_e.pl_pmcid); 368 PMCLOG_READ64(le,ev->pl_u.pl_e.pl_value); 369 PMCLOG_READ32(le,ev->pl_u.pl_e.pl_pid); 370 break; 371 case PMCLOG_TYPE_PROCFORK: --- 59 unchanged lines hidden (view full) --- 431 * (which may be EAGAIN or other recoverable error), or 432 * can return EOF. 433 */ 434 if (ps->ps_fd != PMCLOG_FD_NONE) { 435 nread = read(ps->ps_fd, ps->ps_buffer, 436 PMCLOG_BUFFER_SIZE); 437 438 if (nread <= 0) { | 367 PMCLOG_READSTRING(le,ev->pl_u.pl_x.pl_pathname,pathlen); 368 break; 369 case PMCLOG_TYPE_PROCEXIT: 370 PMCLOG_READ32(le,ev->pl_u.pl_e.pl_pmcid); 371 PMCLOG_READ64(le,ev->pl_u.pl_e.pl_value); 372 PMCLOG_READ32(le,ev->pl_u.pl_e.pl_pid); 373 break; 374 case PMCLOG_TYPE_PROCFORK: --- 59 unchanged lines hidden (view full) --- 434 * (which may be EAGAIN or other recoverable error), or 435 * can return EOF. 436 */ 437 if (ps->ps_fd != PMCLOG_FD_NONE) { 438 nread = read(ps->ps_fd, ps->ps_buffer, 439 PMCLOG_BUFFER_SIZE); 440 441 if (nread <= 0) { |
| 439 ev->pl_state = nread < 0 ? PMCLOG_ERROR : 440 PMCLOG_EOF; | 442 if (nread == 0) 443 ev->pl_state = PMCLOG_EOF; 444 else if (errno != EAGAIN) /* not restartable */ 445 ev->pl_state = PMCLOG_ERROR; |
| 441 return -1; 442 } 443 444 ps->ps_len = nread; 445 ps->ps_data = ps->ps_buffer; 446 } else 447 return -1; 448 } --- 84 unchanged lines hidden --- | 446 return -1; 447 } 448 449 ps->ps_len = nread; 450 ps->ps_data = ps->ps_buffer; 451 } else 452 return -1; 453 } --- 84 unchanged lines hidden --- |