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-rw-r--r--src/polyp/glib12-mainloop.c1
-rw-r--r--src/polyp/mainloop.c1
-rw-r--r--src/polyp/polypaudio.h4
-rw-r--r--src/polyp/timeval.c142
-rw-r--r--src/polyp/timeval.h53
-rw-r--r--src/polyp/util.c136
-rw-r--r--src/polyp/util.h22
7 files changed, 213 insertions, 146 deletions
diff --git a/src/polyp/glib12-mainloop.c b/src/polyp/glib12-mainloop.c
index f7459f19..dfd6ff2f 100644
--- a/src/polyp/glib12-mainloop.c
+++ b/src/polyp/glib12-mainloop.c
@@ -25,6 +25,7 @@
#include <assert.h>
+#include <polyp/timeval.h>
#include <polyp/xmalloc.h>
#include <polypcore/idxset.h>
diff --git a/src/polyp/mainloop.c b/src/polyp/mainloop.c
index 8f44c180..6b5b3b25 100644
--- a/src/polyp/mainloop.c
+++ b/src/polyp/mainloop.c
@@ -44,6 +44,7 @@
#include "../polypcore/pipe.h"
#endif
+#include <polyp/timeval.h>
#include <polyp/xmalloc.h>
#include <polypcore/core-util.h>
diff --git a/src/polyp/polypaudio.h b/src/polyp/polypaudio.h
index 51e3f970..c172315b 100644
--- a/src/polyp/polypaudio.h
+++ b/src/polyp/polypaudio.h
@@ -41,6 +41,7 @@
#include <polyp/mainloop.h>
#include <polyp/mainloop-signal.h>
#include <polyp/util.h>
+#include <polyp/timeval.h>
/** \file
* Include all polyplib header files at once. The following
@@ -48,7 +49,8 @@
* \ref context.h, \ref stream.h, \ref introspect.h, \ref subscribe.h,
* \ref scache.h, \ref version.h, \ref error.h, \ref channelmap.h,
* \ref operation.h,\ref volume.h, \ref xmalloc.h, \ref utf8.h, \ref
- * thread-mainloop.h, \ref mainloop.h, \ref util.h and \ref mainloop-signal.h at once */
+ * thread-mainloop.h, \ref mainloop.h, \ref util.h, \ref timeval.h and
+ * \ref mainloop-signal.h at once */
/** \mainpage
*
diff --git a/src/polyp/timeval.c b/src/polyp/timeval.c
new file mode 100644
index 00000000..6043d7fd
--- /dev/null
+++ b/src/polyp/timeval.c
@@ -0,0 +1,142 @@
+/* $Id$ */
+
+/***
+ This file is part of polypaudio.
+
+ polypaudio is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ polypaudio is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with polypaudio; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ USA.
+***/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <assert.h>
+#include <stddef.h>
+#include <sys/time.h>
+
+#ifdef HAVE_WINDOWS_H
+#include <windows.h>
+#endif
+
+#include "../polypcore/winsock.h"
+
+#include "timeval.h"
+
+struct timeval *pa_gettimeofday(struct timeval *tv) {
+#ifdef HAVE_GETTIMEOFDAY
+ assert(tv);
+
+ return gettimeofday(tv, NULL) < 0 ? NULL : tv;
+#elif defined(OS_IS_WIN32)
+ /*
+ * Copied from implementation by Steven Edwards (LGPL).
+ * Found on wine mailing list.
+ */
+
+#if defined(_MSC_VER) || defined(__BORLANDC__)
+#define EPOCHFILETIME (116444736000000000i64)
+#else
+#define EPOCHFILETIME (116444736000000000LL)
+#endif
+
+ FILETIME ft;
+ LARGE_INTEGER li;
+ __int64 t;
+
+ assert(tv);
+
+ GetSystemTimeAsFileTime(&ft);
+ li.LowPart = ft.dwLowDateTime;
+ li.HighPart = ft.dwHighDateTime;
+ t = li.QuadPart; /* In 100-nanosecond intervals */
+ t -= EPOCHFILETIME; /* Offset to the Epoch time */
+ t /= 10; /* In microseconds */
+ tv->tv_sec = (long)(t / 1000000);
+ tv->tv_usec = (long)(t % 1000000);
+
+ return tv;
+#else
+#error "Platform lacks gettimeofday() or equivalent function."
+#endif
+}
+
+pa_usec_t pa_timeval_diff(const struct timeval *a, const struct timeval *b) {
+ pa_usec_t r;
+ assert(a && b);
+
+ /* Check which whan is the earlier time and swap the two arguments if reuqired. */
+ if (pa_timeval_cmp(a, b) < 0) {
+ const struct timeval *c;
+ c = a;
+ a = b;
+ b = c;
+ }
+
+ /* Calculate the second difference*/
+ r = ((pa_usec_t) a->tv_sec - b->tv_sec)* 1000000;
+
+ /* Calculate the microsecond difference */
+ if (a->tv_usec > b->tv_usec)
+ r += ((pa_usec_t) a->tv_usec - b->tv_usec);
+ else if (a->tv_usec < b->tv_usec)
+ r -= ((pa_usec_t) b->tv_usec - a->tv_usec);
+
+ return r;
+}
+
+int pa_timeval_cmp(const struct timeval *a, const struct timeval *b) {
+ assert(a && b);
+
+ if (a->tv_sec < b->tv_sec)
+ return -1;
+
+ if (a->tv_sec > b->tv_sec)
+ return 1;
+
+ if (a->tv_usec < b->tv_usec)
+ return -1;
+
+ if (a->tv_usec > b->tv_usec)
+ return 1;
+
+ return 0;
+}
+
+pa_usec_t pa_timeval_age(const struct timeval *tv) {
+ struct timeval now;
+ assert(tv);
+
+ return pa_timeval_diff(pa_gettimeofday(&now), tv);
+}
+
+struct timeval* pa_timeval_add(struct timeval *tv, pa_usec_t v) {
+ unsigned long secs;
+ assert(tv);
+
+ secs = (v/1000000);
+ tv->tv_sec += (unsigned long) secs;
+ v -= secs*1000000;
+
+ tv->tv_usec += v;
+
+ /* Normalize */
+ while (tv->tv_usec >= 1000000) {
+ tv->tv_sec++;
+ tv->tv_usec -= 1000000;
+ }
+
+ return tv;
+}
diff --git a/src/polyp/timeval.h b/src/polyp/timeval.h
new file mode 100644
index 00000000..9990d4ca
--- /dev/null
+++ b/src/polyp/timeval.h
@@ -0,0 +1,53 @@
+#ifndef footimevalhfoo
+#define footimevalhfoo
+
+/* $Id$ */
+
+/***
+ This file is part of polypaudio.
+
+ polypaudio is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ polypaudio is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with polypaudio; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ USA.
+***/
+
+#include <polyp/cdecl.h>
+#include <polyp/sample.h>
+
+/** \file
+ * Utility functions for handling timeval calculations */
+
+PA_C_DECL_BEGIN
+
+struct timeval;
+
+/** Return the current timestamp, just like UNIX gettimeofday() */
+struct timeval *pa_gettimeofday(struct timeval *tv);
+
+/** Calculate the difference between the two specified timeval
+ * structs. */
+pa_usec_t pa_timeval_diff(const struct timeval *a, const struct timeval *b);
+
+/** Compare the two timeval structs and return 0 when equal, negative when a < b, positive otherwse */
+int pa_timeval_cmp(const struct timeval *a, const struct timeval *b);
+
+/** Return the time difference between now and the specified timestamp */
+pa_usec_t pa_timeval_age(const struct timeval *tv);
+
+/** Add the specified time inmicroseconds to the specified timeval structure */
+struct timeval* pa_timeval_add(struct timeval *tv, pa_usec_t v);
+
+PA_C_DECL_END
+
+#endif
diff --git a/src/polyp/util.c b/src/polyp/util.c
index 76b5c9b9..dcebff59 100644
--- a/src/polyp/util.c
+++ b/src/polyp/util.c
@@ -23,39 +23,33 @@
#include <config.h>
#endif
-#include <stdarg.h>
-#include <stdlib.h>
-#include <signal.h>
-#include <errno.h>
#include <assert.h>
-#include <string.h>
+#include <errno.h>
#include <stdio.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <limits.h>
+#include <stdlib.h>
+#include <string.h>
#include <time.h>
-#include <ctype.h>
+#include <unistd.h>
#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-
-#ifdef HAVE_NETDB_H
-#include <netdb.h>
-#endif
#ifdef HAVE_PWD_H
#include <pwd.h>
#endif
-#ifdef HAVE_GRP_H
-#include <grp.h>
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
#endif
#ifdef HAVE_WINDOWS_H
#include <windows.h>
#endif
-#include <polyp/xmalloc.h>
+#include "../polypcore/winsock.h"
+
#include <polypcore/log.h>
#include <polypcore/core-util.h>
@@ -154,112 +148,6 @@ char *pa_get_home_dir(char *s, size_t l) {
#endif
}
-struct timeval *pa_gettimeofday(struct timeval *tv) {
-#ifdef HAVE_GETTIMEOFDAY
- assert(tv);
-
- return gettimeofday(tv, NULL) < 0 ? NULL : tv;
-#elif defined(OS_IS_WIN32)
- /*
- * Copied from implementation by Steven Edwards (LGPL).
- * Found on wine mailing list.
- */
-
-#if defined(_MSC_VER) || defined(__BORLANDC__)
-#define EPOCHFILETIME (116444736000000000i64)
-#else
-#define EPOCHFILETIME (116444736000000000LL)
-#endif
-
- FILETIME ft;
- LARGE_INTEGER li;
- __int64 t;
-
- assert(tv);
-
- GetSystemTimeAsFileTime(&ft);
- li.LowPart = ft.dwLowDateTime;
- li.HighPart = ft.dwHighDateTime;
- t = li.QuadPart; /* In 100-nanosecond intervals */
- t -= EPOCHFILETIME; /* Offset to the Epoch time */
- t /= 10; /* In microseconds */
- tv->tv_sec = (long)(t / 1000000);
- tv->tv_usec = (long)(t % 1000000);
-
- return tv;
-#else
-#error "Platform lacks gettimeofday() or equivalent function."
-#endif
-}
-
-pa_usec_t pa_timeval_diff(const struct timeval *a, const struct timeval *b) {
- pa_usec_t r;
- assert(a && b);
-
- /* Check which whan is the earlier time and swap the two arguments if reuqired. */
- if (pa_timeval_cmp(a, b) < 0) {
- const struct timeval *c;
- c = a;
- a = b;
- b = c;
- }
-
- /* Calculate the second difference*/
- r = ((pa_usec_t) a->tv_sec - b->tv_sec)* 1000000;
-
- /* Calculate the microsecond difference */
- if (a->tv_usec > b->tv_usec)
- r += ((pa_usec_t) a->tv_usec - b->tv_usec);
- else if (a->tv_usec < b->tv_usec)
- r -= ((pa_usec_t) b->tv_usec - a->tv_usec);
-
- return r;
-}
-
-int pa_timeval_cmp(const struct timeval *a, const struct timeval *b) {
- assert(a && b);
-
- if (a->tv_sec < b->tv_sec)
- return -1;
-
- if (a->tv_sec > b->tv_sec)
- return 1;
-
- if (a->tv_usec < b->tv_usec)
- return -1;
-
- if (a->tv_usec > b->tv_usec)
- return 1;
-
- return 0;
-}
-
-pa_usec_t pa_timeval_age(const struct timeval *tv) {
- struct timeval now;
- assert(tv);
-
- return pa_timeval_diff(pa_gettimeofday(&now), tv);
-}
-
-struct timeval* pa_timeval_add(struct timeval *tv, pa_usec_t v) {
- unsigned long secs;
- assert(tv);
-
- secs = (v/1000000);
- tv->tv_sec += (unsigned long) secs;
- v -= secs*1000000;
-
- tv->tv_usec += v;
-
- /* Normalize */
- while (tv->tv_usec >= 1000000) {
- tv->tv_sec++;
- tv->tv_usec -= 1000000;
- }
-
- return tv;
-}
-
char *pa_get_binary_name(char *s, size_t l) {
#ifdef HAVE_READLINK
diff --git a/src/polyp/util.h b/src/polyp/util.h
index 8bd03f98..cd8aab0b 100644
--- a/src/polyp/util.h
+++ b/src/polyp/util.h
@@ -22,10 +22,8 @@
USA.
***/
-#include <sys/types.h>
-#include <inttypes.h>
+#include <stddef.h>
-#include <polyp/sample.h>
#include <polyp/cdecl.h>
/** \file
@@ -33,8 +31,6 @@
PA_C_DECL_BEGIN
-struct timeval;
-
/** Return the current username in the specified string buffer. */
char *pa_get_user_name(char *s, size_t l);
@@ -55,22 +51,6 @@ char *pa_get_binary_name(char *s, size_t l);
* component). */
const char *pa_path_get_filename(const char *p);
-/** Return the current timestamp, just like UNIX gettimeofday() */
-struct timeval *pa_gettimeofday(struct timeval *tv);
-
-/** Calculate the difference between the two specified timeval
- * structs. */
-pa_usec_t pa_timeval_diff(const struct timeval *a, const struct timeval *b);
-
-/** Compare the two timeval structs and return 0 when equal, negative when a < b, positive otherwse */
-int pa_timeval_cmp(const struct timeval *a, const struct timeval *b);
-
-/** Return the time difference between now and the specified timestamp */
-pa_usec_t pa_timeval_age(const struct timeval *tv);
-
-/** Add the specified time inmicroseconds to the specified timeval structure */
-struct timeval* pa_timeval_add(struct timeval *tv, pa_usec_t v);
-
/** Wait t milliseconds */
int pa_msleep(unsigned long t);
generated by cgit (git 2.34.1) at 2024-11-01 02:21:55 +0000