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use nanosleep() instead of usleep()

Browse Source 
POSIX.1-2001 declares usleep() function obsolete and POSIX.1-2008
removes it.

[Kay Sievers]
  - include time.h
  - use const for timespec
  - scsi_id: drop rand() in retry loop
  - modem-probe: rename msuspend() to msleep()
This commit is contained in:
Daniel Mierswa 2009-08-30 23:58:57 +02:00 committed by Kay Sievers
parent c45e221513
commit 959e8b5dec
5 changed files with 187 additions and 168 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

334
extras/modem-modeswitch/ma8280p_us.c
View File

@ -87,11 +87,19 @@
#include <assert.h>
#include <signal.h>
#include <ctype.h>
#include <time.h>
#include <usb.h>
#include "utils.h"
#include "ma8280p_us.h"
static void msleep(long msec)
{
struct timespec duration = { 0, msec * 1000 * 1000 };
nanosleep(&duration, NULL);
}
int ma8280p_switch (struct usb_dev_handle *devh, struct usb_device *dev)
{
int ret = 1;
@ -104,11 +112,11 @@ int ma8280p_switch (struct usb_dev_handle *devh, struct usb_device *dev)
}
ret = usb_get_descriptor(devh, 0x0000001, 0x0000000, buf, 0x0000012);
usleep(6*1000);
msleep(6);
ret = usb_get_descriptor(devh, 0x0000001, 0x0000000, buf, 0x0000012);
usleep(6*1000);
msleep(6);
ret = usb_get_descriptor(devh, 0x0000002, 0x0000000, buf, 0x0000400);
usleep(10*1000);
msleep(10);
ret = usb_release_interface(devh, 0);
if (ret != 0)
debug ("%s: failed to release interface before set_configuration: %d", dev->filename, ret);
@ -117,335 +125,335 @@ int ma8280p_switch (struct usb_dev_handle *devh, struct usb_device *dev)
if (ret != 0)
debug ("%s: claim after set_configuration failed with error %d", dev->filename, ret);
//ret = usb_set_altinterface(devh, 0);
//usleep(33*1000);
//msleep(33);
ret = usb_control_msg(devh, USB_TYPE_CLASS + USB_RECIP_INTERFACE + USB_ENDPOINT_IN, 0x0000001, 0x0000300, 0x0000000, buf, 0x0000008, 1000);
usleep(5*1000);
msleep(5);
memcpy(buf, "\xb0\x04\x00\x00\x02\x90\x26\x86", 0x0000008);
ret = usb_control_msg(devh, USB_TYPE_CLASS + USB_RECIP_INTERFACE, 0x0000009, 0x0000300, 0x0000000, buf, 0x0000008, 1000);
usleep(4*1000);
msleep(4);
memcpy(buf, "\xb0\x04\x00\x00\x02\x90\x26\x86", 0x0000008);
ret = usb_control_msg(devh, USB_TYPE_CLASS + USB_RECIP_INTERFACE, 0x0000009, 0x0000300, 0x0000000, buf, 0x0000008, 1000);
usleep(4*1000);
msleep(4);
usleep(4*1000);
msleep(4);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(6*1000);
msleep(6);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(1*1000);
msleep(1);
//URB_FUNCTION_GET_STATUS_FROM_ENDPOINT skipped
usleep(4*1000);
msleep(4);
memcpy(buf, "\x37\x01\xfe\xdb\xc1\x33\x1f\x83", 0x0000008);
ret = usb_interrupt_write(devh, 0x00000002, buf, 0x0000008, 1000);
usleep(3*1000);
msleep(3);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(1*1000);
msleep(1);
memcpy(buf, "\x37\x0e\xb5\x9d\x3b\x8a\x91\x51", 0x0000008);
ret = usb_interrupt_write(devh, 0x00000002, buf, 0x0000008, 1000);
usleep(7*1000);
msleep(7);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(1*1000);
msleep(1);
memcpy(buf, "\x34\x87\xba\x0d\xfc\x8a\x91\x51", 0x0000008);
ret = usb_interrupt_write(devh, 0x00000002, buf, 0x0000008, 1000);
usleep(7*1000);
msleep(7);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(2*1000);
msleep(2);
//URB_FUNCTION_GET_STATUS_FROM_ENDPOINT skipped
usleep(4*1000);
msleep(4);
memcpy(buf, "\x37\x01\xfe\xdb\xc1\x33\x1f\x83", 0x0000008);
ret = usb_interrupt_write(devh, 0x00000002, buf, 0x0000008, 1000);
usleep(2*1000);
msleep(2);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(1*1000);
msleep(1);
memcpy(buf, "\x37\x0e\xb5\x9d\x3b\x8a\x91\x51", 0x0000008);
ret = usb_interrupt_write(devh, 0x00000002, buf, 0x0000008, 1000);
usleep(7*1000);
msleep(7);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(1*1000);
msleep(1);
memcpy(buf, "\x34\x87\xba\x0d\xfc\x8a\x91\x51", 0x0000008);
ret = usb_interrupt_write(devh, 0x00000002, buf, 0x0000008, 1000);
usleep(7*1000);
msleep(7);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(8*1000);
msleep(8);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(1*1000);
msleep(1);
//URB_FUNCTION_GET_STATUS_FROM_ENDPOINT skipped
usleep(4*1000);
msleep(4);
memcpy(buf, "\x33\x04\xfe\x00\xf4\x6c\x1f\xf0", 0x0000008);
ret = usb_interrupt_write(devh, 0x00000002, buf, 0x0000008, 1000);
usleep(3*1000);
msleep(3);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
usleep(1*1000);
msleep(1);
//URB_FUNCTION_GET_STATUS_FROM_ENDPOINT skipped
usleep(4*1000);
msleep(4);
memcpy(buf, "\x32\x07\xfe\xf0\x29\xb9\x3a\xf0", 0x0000008);
ret = usb_interrupt_write(devh, 0x00000002, buf, 0x0000008, 1000);
usleep(3*1000);
msleep(3);
ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
if (buf)

5
extras/scsi_id/scsi_serial.c
View File

@ -23,6 +23,7 @@
#include <stdlib.h>
#include <unistd.h>
#include <syslog.h>
#include <time.h>
#include <inttypes.h>
#include <scsi/scsi.h>
#include <scsi/sg.h>
@ -846,13 +847,15 @@ int scsi_get_serial(struct udev *udev,
memset(dev_scsi->serial, 0, len);
dbg(udev, "opening %s\n", devname);
while (--cnt) {
const struct timespec duration = { 0, 500 * 1000 * 1000 };
fd = open(devname, O_RDONLY | O_NONBLOCK);
if (fd >= 0)
break;
info(udev, "%s: cannot open %s: %s\n", dev_scsi->kernel, devname, strerror(errno));
if (errno != EBUSY)
break;
usleep(500000 + (rand() % 100000) );
nanosleep(&duration, NULL);
}
if (fd < 0)
return 1;

7
udev/udev-event.c
View File

@ -23,9 +23,10 @@
#include <errno.h>
#include <ctype.h>
#include <string.h>
#include <time.h>
#include <net/if.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <net/if.h>
#include <linux/sockios.h>
#include "udev.h"
@ -505,6 +506,8 @@ static int rename_netif(struct udev_event *event)
util_strscpy(ifr.ifr_newname, IFNAMSIZ, event->name);
loop = 90 * 20;
while (loop--) {
const struct timespec duration = { 0, 1000 * 1000 * 1000 / 20 };
err = ioctl(sk, SIOCSIFNAME, &ifr);
if (err == 0) {
rename_netif_kernel_log(ifr);
@ -518,7 +521,7 @@ static int rename_netif(struct udev_event *event)
}
dbg(event->udev, "wait for netif '%s' to become free, loop=%i\n",
event->name, (90 * 20) - loop);
usleep(1000 * 1000 / 20);
nanosleep(&duration, NULL);
}
}
exit:

5
udev/udev-rules.c
View File

@ -27,6 +27,7 @@
#include <errno.h>
#include <dirent.h>
#include <fnmatch.h>
#include <time.h>
#include "udev.h"
@ -814,6 +815,8 @@ static int wait_for_file(struct udev_device *dev, const char *file, int timeout)
dbg(udev, "will wait %i sec for '%s'\n", timeout, file);
while (--loop) {
const struct timespec duration = { 0, 1000 * 1000 * 1000 / WAIT_LOOP_PER_SECOND };
/* lookup file */
if (stat(file, &stats) == 0) {
info(udev, "file '%s' appeared after %i loops\n", file, (timeout * WAIT_LOOP_PER_SECOND) - loop-1);
@ -825,7 +828,7 @@ static int wait_for_file(struct udev_device *dev, const char *file, int timeout)
return -2;
}
info(udev, "wait for '%s' for %i mseconds\n", file, 1000 / WAIT_LOOP_PER_SECOND);
usleep(1000 * 1000 / WAIT_LOOP_PER_SECOND);
nanosleep(&duration, NULL);
}
info(udev, "waiting for '%s' failed\n", file);
return -1;

4
udev/udevadm-settle.c
View File

@ -28,6 +28,7 @@
#include <syslog.h>
#include <getopt.h>
#include <signal.h>
#include <time.h>
#include <sys/stat.h>
#include <sys/types.h>
@ -180,6 +181,7 @@ int udevadm_settle(struct udev *udev, int argc, char *argv[])
while (1) {
struct stat statbuf;
const struct timespec duration = { 0 , 1000 * 1000 * 1000 / LOOP_PER_SECOND };
if (exists != NULL && stat(exists, &statbuf) == 0) {
rc = 0;
@ -203,7 +205,7 @@ int udevadm_settle(struct udev *udev, int argc, char *argv[])
if (is_timeout)
break;
usleep(1000 * 1000 / LOOP_PER_SECOND);
nanosleep(&duration, NULL);
}
/* if we reached the timeout, print the list of remaining events */