Improvements to the documentation for the xAccess method of the VFS.

Ticket [5e0423b058fa5adf]

FossilOrigin-Name: 7078d77effc296c63c91ec032c866e2b320f081d58e57e9e83cc58373169bda3

diff --git a/manifest b/manifest
index 1a36cae4413c70eec8a7902ff9da8e2b234cfad8..f452b033fe58d39aa2953263d02551d69c2724b2 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Make\ssure\sa\sCAST\sto\s"NUMERIC"\sresults\sin\san\sinteger\sif\sthe\svalue\scan\sbe\nlosslessly\sexpressed\sas\san\sinteger,\sas\sthe\sdocumentation\srequires.\nTicket\s[dd6bffbfb6e61db9].
-D 2019-06-10T18:33:16.336
+C Improvements\sto\sthe\sdocumentation\sfor\sthe\sxAccess\smethod\sof\sthe\sVFS.\nTicket\s[5e0423b058fa5adf]
+D 2019-06-10T19:07:15.538
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -524,7 +524,7 @@ F src/resolve.c bae0a7562db77b02d87101b587819d5a5dcd8625e477d2d8a228a20bba4fead6
 F src/rowset.c d977b011993aaea002cab3e0bb2ce50cf346000dff94e944d547b989f4b1fe93
 F src/select.c 9187f2c65744e975b191ccee49946732ee922f8bf40da998b322aca1633405ea
 F src/shell.c.in 9648bc2035a4dc2a380c863535893dc1d9f8a62bab57b6f2943e530aa62d04a8
-F src/sqlite.h.in d19c873a17c2effd4417f687fad942b6cc0ab0c64535f669cc2f22a5b05db23b
+F src/sqlite.h.in e80973893802ec7980a602a449c93527f9265f1295ad156c83cbb48f9b58ce4e
 F src/sqlite3.rc 5121c9e10c3964d5755191c80dd1180c122fc3a8
 F src/sqlite3ext.h 9ecc93b8493bd20c0c07d52e2ac0ed8bab9b549c7f7955b59869597b650dd8b5
 F src/sqliteInt.h 73d93952552a7a5fdb29ae19ef9919041364070615ba04c2d673126185f523bf
@@ -1830,7 +1830,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 567b13093956185b5d5e971b81ba4788fd9d26c03688f643b380f0f1c1a94da0
-R e1f8a32b710aa9d301370151b67c84ba
+P c0c90961b4fa1c1185772d04fe1915bc1a1af27ed8ddb8db1c524bf90d68ccbf
+R 1af247308c22bd12313667a6b8f8165c
 U drh
-Z a526308cb484ae4690504962aa2e9239
+Z 865398b77cb46905965e28b6b92a0e8d

diff --git a/manifest.uuid b/manifest.uuid
index 1e38aae0f1c788b2dc784dd828e545208417cb64..7fa3a21a6c385bade329e134b47ddfa06b1dc608 100644 (file)
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-c0c90961b4fa1c1185772d04fe1915bc1a1af27ed8ddb8db1c524bf90d68ccbf
\ No newline at end of file
+7078d77effc296c63c91ec032c866e2b320f081d58e57e9e83cc58373169bda3
\ No newline at end of file

diff --git a/src/sqlite.h.in b/src/sqlite.h.in
index e6f9802dadfa35c461f61c7534959eb05a2ce175..f6054c17eb2ed56f7667aacce4eab22cf275af63 100644 (file)
--- a/src/sqlite.h.in
+++ b/src/sqlite.h.in
@@ -1296,8 +1296,14 @@ typedef struct sqlite3_api_routines sqlite3_api_routines;
 ** ^The flags argument to xAccess() may be [SQLITE_ACCESS_EXISTS]
 ** to test for the existence of a file, or [SQLITE_ACCESS_READWRITE] to
 ** test whether a file is readable and writable, or [SQLITE_ACCESS_READ]
-** to test whether a file is at least readable.   The file can be a
-** directory.
+** to test whether a file is at least readable.  The SQLITE_ACCESS_READ
+** flag is never actually used and is not implemented in the built-in
+** VFSes of SQLite.  The file is named by the second argument and can be a
+** directory. The xAccess method returns [SQLITE_OK] on success or some
+** non-zero error code if there is an I/O error or if the name of
+** the file given in the second argument is illegal.  If SQLITE_OK
+** is returned, then non-zero or zero is written into *pResOut to indicate
+** whether or not the file is accessible.  
 **
 ** ^SQLite will always allocate at least mxPathname+1 bytes for the
 ** output buffer xFullPathname.  The exact size of the output buffer