Date: Tue, 22 Apr 2014 15:17:32 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r264766 - head/usr.sbin/mfiutil Message-ID: <201404221517.s3MFHW7G086427@svn.freebsd.org>
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Author: jhb Date: Tue Apr 22 15:17:32 2014 New Revision: 264766 URL: http://svnweb.freebsd.org/changeset/base/264766 Log: - Fix an off by one error when checking for the stop event. This resulted in not showing the most recent event by default. - When the stop even is hit, break out of the outer loop to stop fetching more events. MFC after: 1 week Modified: head/usr.sbin/mfiutil/mfi_evt.c Modified: head/usr.sbin/mfiutil/mfi_evt.c ============================================================================== --- head/usr.sbin/mfiutil/mfi_evt.c Tue Apr 22 15:15:54 2014 (r264765) +++ head/usr.sbin/mfiutil/mfi_evt.c Tue Apr 22 15:17:32 2014 (r264766) @@ -33,6 +33,7 @@ #include <sys/errno.h> #include <err.h> #include <fcntl.h> +#include <stdbool.h> #include <stdio.h> #include <stdlib.h> #include <strings.h> @@ -534,6 +535,7 @@ show_events(int ac, char **av) struct mfi_evt_log_state info; struct mfi_evt_list *list; union mfi_evt filter; + bool first; long val; char *cp; ssize_t size; @@ -640,7 +642,9 @@ show_events(int ac, char **av) close(fd); return (ENOMEM); } - for (seq = start;;) { + first = true; + seq = start; + for (;;) { if (mfi_get_events(fd, list, num_events, filter, seq, &status) < 0) { error = errno; @@ -650,8 +654,6 @@ show_events(int ac, char **av) return (error); } if (status == MFI_STAT_NOT_FOUND) { - if (seq == start) - warnx("No matching events found"); break; } if (status != MFI_STAT_OK) { @@ -669,13 +671,14 @@ show_events(int ac, char **av) * the case that our stop point is earlier in * the buffer than our start point. */ - if (list->event[i].seq >= stop) { + if (list->event[i].seq > stop) { if (start <= stop) - break; + goto finish; else if (list->event[i].seq < start) - break; + goto finish; } mfi_decode_evt(fd, &list->event[i], verbose); + first = false; } /* @@ -686,6 +689,9 @@ show_events(int ac, char **av) seq = list->event[list->count - 1].seq + 1; } +finish: + if (first) + warnx("No matching events found"); free(list); close(fd);
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