diff options
Diffstat (limited to 'util')
| -rw-r--r-- | util/cutils.c | 5 | ||||
| -rw-r--r-- | util/envlist.c | 69 | ||||
| -rw-r--r-- | util/qemu-timer.c | 14 | ||||
| -rw-r--r-- | util/timed-average.c | 4 |
4 files changed, 15 insertions, 77 deletions
diff --git a/util/cutils.c b/util/cutils.c index 42364039a5..9803f11a59 100644 --- a/util/cutils.c +++ b/util/cutils.c @@ -1144,11 +1144,6 @@ void qemu_init_exec_dir(const char *argv0) #endif } -const char *qemu_get_exec_dir(void) -{ - return exec_dir; -} - char *get_relocated_path(const char *dir) { size_t prefix_len = strlen(CONFIG_PREFIX); diff --git a/util/envlist.c b/util/envlist.c index db937c0427..15fdbb109d 100644 --- a/util/envlist.c +++ b/util/envlist.c @@ -12,9 +12,6 @@ struct envlist { size_t el_count; /* number of entries */ }; -static int envlist_parse(envlist_t *envlist, - const char *env, int (*)(envlist_t *, const char *)); - /* * Allocates new envlist and returns pointer to it. */ @@ -52,72 +49,6 @@ envlist_free(envlist_t *envlist) } /* - * Parses comma separated list of set/modify environment - * variable entries and updates given enlist accordingly. - * - * For example: - * envlist_parse(el, "HOME=foo,SHELL=/bin/sh"); - * - * inserts/sets environment variables HOME and SHELL. - * - * Returns 0 on success, errno otherwise. - */ -int -envlist_parse_set(envlist_t *envlist, const char *env) -{ - return (envlist_parse(envlist, env, &envlist_setenv)); -} - -/* - * Parses comma separated list of unset environment variable - * entries and removes given variables from given envlist. - * - * Returns 0 on success, errno otherwise. - */ -int -envlist_parse_unset(envlist_t *envlist, const char *env) -{ - return (envlist_parse(envlist, env, &envlist_unsetenv)); -} - -/* - * Parses comma separated list of set, modify or unset entries - * and calls given callback for each entry. - * - * Returns 0 in case of success, errno otherwise. - */ -static int -envlist_parse(envlist_t *envlist, const char *env, - int (*callback)(envlist_t *, const char *)) -{ - char *tmpenv, *envvar; - char *envsave = NULL; - int ret = 0; - assert(callback != NULL); - - if ((envlist == NULL) || (env == NULL)) - return (EINVAL); - - tmpenv = g_strdup(env); - envsave = tmpenv; - - do { - envvar = strchr(tmpenv, ','); - if (envvar != NULL) { - *envvar = '\0'; - } - if ((*callback)(envlist, tmpenv) != 0) { - ret = errno; - break; - } - tmpenv = envvar + 1; - } while (envvar != NULL); - - g_free(envsave); - return ret; -} - -/* * Sets environment value to envlist in similar manner * than putenv(3). * diff --git a/util/qemu-timer.c b/util/qemu-timer.c index 213114be68..6b1533bc2a 100644 --- a/util/qemu-timer.c +++ b/util/qemu-timer.c @@ -685,10 +685,17 @@ int64_t qemu_clock_advance_virtual_time(int64_t dest) { int64_t clock = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL); AioContext *aio_context; + int64_t deadline; + aio_context = qemu_get_aio_context(); - while (clock < dest) { - int64_t deadline = qemu_clock_deadline_ns_all(QEMU_CLOCK_VIRTUAL, + + deadline = qemu_clock_deadline_ns_all(QEMU_CLOCK_VIRTUAL, QEMU_TIMER_ATTR_ALL); + /* + * A deadline of < 0 indicates this timer is not enabled, so we + * won't get far trying to run it forward. + */ + while (deadline >= 0 && clock < dest) { int64_t warp = qemu_soonest_timeout(dest - clock, deadline); qemu_virtual_clock_set_ns(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + warp); @@ -696,6 +703,9 @@ int64_t qemu_clock_advance_virtual_time(int64_t dest) qemu_clock_run_timers(QEMU_CLOCK_VIRTUAL); timerlist_run_timers(aio_context->tlg.tl[QEMU_CLOCK_VIRTUAL]); clock = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL); + + deadline = qemu_clock_deadline_ns_all(QEMU_CLOCK_VIRTUAL, + QEMU_TIMER_ATTR_ALL); } qemu_clock_notify(QEMU_CLOCK_VIRTUAL); diff --git a/util/timed-average.c b/util/timed-average.c index 2b49d532ce..5b5c22afd8 100644 --- a/util/timed-average.c +++ b/util/timed-average.c @@ -8,10 +8,12 @@ * Benoît Canet <benoit.canet@nodalink.com> * Alberto Garcia <berto@igalia.com> * + * SPDX-License-Identifier: GPL-2.0-or-later + * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 2 of the License, or - * (at your option) version 3 or any later version. + * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of |