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fix: add TD_PATH_MAX to support multi-platform

This commit is contained in:
Cary Xu 2022-11-01 10:49:27 +08:00
parent 2e950c6696
commit 9f14c599f2
2 changed files with 12 additions and 2 deletions
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10
include/os/osDef.h
View File

@ -244,6 +244,16 @@ void syslog(int unused, const char *format, ...);
#define TD_CHARSET_LEN 64
#define TD_TIMEZONE_LEN 96
#if defined(WINDOWS)
#define TD_PATH_MAX MAX_PATH
#elif defined(PATH_MAX)
#define TD_PATH_MAX PATH_MAX
#elif defined(_XOPEN_PATH_MAX)
#define TD_PATH_MAX _XOPEN_PATH_MAX
#else
#define TD_PATH_MAX _POSIX_PATH_MAX
#endif
#ifdef __cplusplus
}
#endif

4
source/dnode/vnode/src/tsdb/tsdbOpen.c
View File

@ -38,7 +38,7 @@ int tsdbOpen(SVnode *pVnode, STsdb **ppTsdb, const char *dir, STsdbKeepCfg *pKee
int slen = 0;
*ppTsdb = NULL;
slen = PATH_MAX;
slen = TD_PATH_MAX;
// create handle
pTsdb = (STsdb *)taosMemoryCalloc(1, sizeof(*pTsdb) + slen);
@ -48,7 +48,7 @@ int tsdbOpen(SVnode *pVnode, STsdb **ppTsdb, const char *dir, STsdbKeepCfg *pKee
}
pTsdb->path = (char *)&pTsdb[1];
snprintf(pTsdb->path, PATH_MAX, "%s%s%s", pVnode->path, TD_DIRSEP, dir);
snprintf(pTsdb->path, TD_PATH_MAX, "%s%s%s", pVnode->path, TD_DIRSEP, dir);
taosRealPath(pTsdb->path, NULL, slen);
pTsdb->pVnode = pVnode;
taosThreadRwlockInit(&pTsdb->rwLock, NULL);