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Overview
| Comment: | Fix a typo in the robust_flock() macro for systems without EINTR. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
af9ba2a6d2c37915e799eec52bb827de |
| User & Date: | drh 2011-02-23 14:00:12 |
References
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2011-02-23
| ||
| 14:33 | Automatically retry system calls that fail with EINTR. This is a backport of the changes from [b9d29ea385bafc] and [af9ba2a6d2c379]. Leaf check-in: 8609a15d user: drh tags: branch-3.7.4 | |
Context
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2011-02-23
| ||
| 22:39 | Reserve a range of bits in the SQLITE_OPEN_xxxx bit vector for future expansion. check-in: 9b904654 user: drh tags: trunk | |
| 14:00 | Fix a typo in the robust_flock() macro for systems without EINTR. check-in: af9ba2a6 user: drh tags: trunk | |
| 13:33 | Retry selected system calls on unix when they fail with EINTR. check-in: b9d29ea3 user: drh tags: trunk | |
Changes
Changes to src/os_unix.c.
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#ifdef EINTR
static int robust_flock(int fd, int op){
int rc;
do{ rc = flock(fd,op); }while( rc<0 && errno==EINTR );
return rc;
}
#else
# define robust_flock(a,b) fclose(a,b)
#endif
/*
** This routine checks if there is a RESERVED lock held on the specified
** file by this or any other process. If such a lock is held, set *pResOut
** to a non-zero value otherwise *pResOut is set to zero. The return value
|
| |
1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 |
#ifdef EINTR
static int robust_flock(int fd, int op){
int rc;
do{ rc = flock(fd,op); }while( rc<0 && errno==EINTR );
return rc;
}
#else
# define robust_flock(a,b) flock(a,b)
#endif
/*
** This routine checks if there is a RESERVED lock held on the specified
** file by this or any other process. If such a lock is held, set *pResOut
** to a non-zero value otherwise *pResOut is set to zero. The return value
|