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log: s/LXC_NUMSTRLEN64/INTTYPE_TO_STRLEN()/

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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
This commit is contained in:
Christian Brauner 2018-08-25 12:11:42 +02:00
parent c77aee6475
commit 3a2c65f877
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GPG Key ID: 8EB056D53EECB12D
1 changed files with 4 additions and 4 deletions
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src/lxc/log.c
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@ -53,7 +53,7 @@
* datatype is currently at maximum a 64bit integer, we have a date string that * datatype is currently at maximum a 64bit integer, we have a date string that
* is of maximum length (2^64 - 1) * 2 = (21 + 21) = 42. * is of maximum length (2^64 - 1) * 2 = (21 + 21) = 42.
*/ */
#define LXC_LOG_TIME_SIZE ((LXC_NUMSTRLEN64)*2) #define LXC_LOG_TIME_SIZE ((INTTYPE_TO_STRLEN(uint64_t)) * 2)
int lxc_log_fd = -1; int lxc_log_fd = -1;
static int syslog_enable = 0; static int syslog_enable = 0;
@ -170,7 +170,7 @@ static int lxc_unix_epoch_to_utc(char *buf, size_t bufsize, const struct timespe
{ {
int64_t epoch_to_days, z, era, doe, yoe, year, doy, mp, day, month, int64_t epoch_to_days, z, era, doe, yoe, year, doy, mp, day, month,
d_in_s, hours, h_in_s, minutes, seconds; d_in_s, hours, h_in_s, minutes, seconds;
char nanosec[LXC_NUMSTRLEN64]; char nanosec[INTTYPE_TO_STRLEN(int64_t)];
int ret; int ret;
/* See https://howardhinnant.github.io/date_algorithms.html for an /* See https://howardhinnant.github.io/date_algorithms.html for an
@ -247,8 +247,8 @@ static int lxc_unix_epoch_to_utc(char *buf, size_t bufsize, const struct timespe
seconds = (time->tv_sec - d_in_s - h_in_s - (minutes * 60)); seconds = (time->tv_sec - d_in_s - h_in_s - (minutes * 60));
/* Make string from nanoseconds. */ /* Make string from nanoseconds. */
ret = snprintf(nanosec, LXC_NUMSTRLEN64, "%"PRId64, (int64_t)time->tv_nsec); ret = snprintf(nanosec, INTTYPE_TO_STRLEN(int64_t), "%"PRId64, (int64_t)time->tv_nsec);
if (ret < 0 || ret >= LXC_NUMSTRLEN64) if (ret < 0 || ret >= INTTYPE_TO_STRLEN(int64_t))
return -1; return -1;
/* Create final timestamp for the log and shorten nanoseconds to 3 /* Create final timestamp for the log and shorten nanoseconds to 3