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| author | Antonio Borneo <borneo.antonio@gmail.com> | 2020-03-26 15:16:52 +0100 |
|---|---|---|
| committer | Antonio Borneo <borneo.antonio@gmail.com> | 2020-04-12 22:02:19 +0100 |
| commit | cbbc56f7f7bef9e0e1cb8711576449c62fe31654 (patch) | |
| tree | 11b1842f4696616e18bb947b85b2ae5b812a6835 /src/jtag/drivers | |
| parent | 02903916dd004f03290bdf766e02ce73151f7d71 (diff) | |
| download | riscv-openocd-cbbc56f7f7bef9e0e1cb8711576449c62fe31654.zip riscv-openocd-cbbc56f7f7bef9e0e1cb8711576449c62fe31654.tar.gz riscv-openocd-cbbc56f7f7bef9e0e1cb8711576449c62fe31654.tar.bz2 | |
stlink: remove only instance of useconds_t
The usleep() function, and its associated useconds_t type
specifier, has been obsoleted by POSIX.1-2008.
OpenOCD has 28 call to usleep(), that should be migrated to the
replacement nanosleep(), but due to the different prototype
int nanosleep(const struct timespec *req, struct timespec *rem);
this can take some effort.
The type useconds_t is used in only one case, where it's used both
as parameter of usleep() and as value passed to LOG_DEBUG(). Due
to different implementation of useconds_t, there are cases that
trigger a compile warning in LOG_DEBUG() when useconds_t is more
than 32 bit.
E.g. with unistd.h in MinGW 4.x, useconds_t is defined as unsigned
long, thus being 32 or 64 bits depending on the target.
Replace the only instance of useconds_t.
Change-Id: I21724f8b06780abdb003a57222ff1d6840ff5419
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/5544
Tested-by: jenkins
Reviewed-by: Ake Rehnman <ake.rehnman@gmail.com>
Diffstat (limited to 'src/jtag/drivers')
| -rw-r--r-- | src/jtag/drivers/stlink_usb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/jtag/drivers/stlink_usb.c b/src/jtag/drivers/stlink_usb.c index 3f9ce37..f4992da 100644 --- a/src/jtag/drivers/stlink_usb.c +++ b/src/jtag/drivers/stlink_usb.c @@ -834,7 +834,7 @@ static int stlink_cmd_allow_retry(void *handle, const uint8_t *buf, int size) res = stlink_usb_error_check(handle); if (res == ERROR_WAIT && retries < MAX_WAIT_RETRIES) { - useconds_t delay_us = (1<<retries++) * 1000; + unsigned int delay_us = (1<<retries++) * 1000; LOG_DEBUG("stlink_cmd_allow_retry ERROR_WAIT, retry %d, delaying %u microseconds", retries, delay_us); usleep(delay_us); continue; |