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Update SQLite to use pread()/pwrite() (reapply 98909b13)

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Paul Kulchenko 2022-11-22 22:45:10 -08:00
parent 95595c1d5a
commit 5e90ac3dd4
1 changed files with 3 additions and 14 deletions
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17
third_party/sqlite3/os_unix.c vendored
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@ -1,3 +1,4 @@
// clang-format off
/* /*
** 2004 May 22 ** 2004 May 22
** **
@ -44,9 +45,9 @@
** plus implementations of sqlite3_os_init() and sqlite3_os_end(). ** plus implementations of sqlite3_os_init() and sqlite3_os_end().
*/ */
#include "libc/stdio/rand.h" #include "libc/stdio/rand.h"
#include "libc/sysv/consts/lock.h"
#include "third_party/sqlite3/sqliteInt.h" #include "third_party/sqlite3/sqliteInt.h"
#if SQLITE_OS_UNIX /* This file is used on unix only */ #if SQLITE_OS_UNIX /* This file is used on unix only */
/* clang-format off */
/* /*
** There are various methods for file locking used for concurrency ** There are various methods for file locking used for concurrency
@ -74,7 +75,7 @@
#endif #endif
/* Use pread() and pwrite() if they are available */ /* Use pread() and pwrite() if they are available */
#if defined(__APPLE__) #if defined(__APPLE__) || defined(__COSMOPOLITAN__) /* [jart] */
# define HAVE_PREAD 1 # define HAVE_PREAD 1
# define HAVE_PWRITE 1 # define HAVE_PWRITE 1
#endif #endif
@ -152,10 +153,6 @@
# include "libc/limits.h" # include "libc/limits.h"
#endif /* OS_VXWORKS */ #endif /* OS_VXWORKS */
#if defined(__APPLE__) || SQLITE_ENABLE_LOCKING_STYLE
# include <sys/mount.h>
#endif
#ifdef HAVE_UTIME #ifdef HAVE_UTIME
# include "libc/time/time.h" # include "libc/time/time.h"
#endif #endif
@ -343,14 +340,6 @@ static pid_t randomnessPid = 0;
# endif # endif
#endif #endif
/*
** Explicitly call the 64-bit version of lseek() on Android. Otherwise, lseek()
** is the 32-bit version, even if _FILE_OFFSET_BITS=64 is defined.
*/
#ifdef __ANDROID__
# define lseek lseek64
#endif
#ifdef __linux__ #ifdef __linux__
/* /*
** Linux-specific IOCTL magic numbers used for controlling F2FS ** Linux-specific IOCTL magic numbers used for controlling F2FS