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dm:replace perror with pr_err

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use acrn-dm logger function instread of perror,
this helps the stability testing log capture.

Tracked-On: #4098
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
This commit is contained in:
Mingqiang Chi
2020-01-06 16:08:46 +08:00
committed by wenlingz
parent 0e47f0a8f9
commit 5267a9775c
10 changed files with 45 additions and 44 deletions
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4
devicemodel/log/kmsg_logger.c
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@@ -51,7 +51,7 @@ static int init_kmsg_logger(bool enable, uint8_t log_level)
kmsg_fd = open(KMSG_DEV_NODE, O_RDWR | O_APPEND | O_NONBLOCK);
if (kmsg_fd < 0) {
kmsg_enabled = false;
perror(KMSG_PREFIX"open kmsg dev failed");
pr_err(KMSG_PREFIX"open kmsg dev failed");
}
return kmsg_fd;
@@ -85,7 +85,7 @@ static void write_to_kmsg(const char *fmt, va_list args)
write_cnt = write(kmsg_fd, kmsg_buf, strnlen(kmsg_buf, KMSG_MAX_LEN));
if (write_cnt < 0) {
perror(KMSG_PREFIX"write kmsg failed");
pr_err(KMSG_PREFIX"write kmsg failed");
close(kmsg_fd);
kmsg_fd = -1;
}