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scummvm/backends/fs
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Bastien Bouclet f8d551803c POSIX: Use fstat instead of fseek / ftell to retrieve file stream sizes 
fstat is generally faster as is does not cause the IO buffer to be
invalidated / refilled.

Benchmark results for the startup time of the SCI engine with Gabriel
Knight 1 CD:
- Linux, glibc, spinning HDD, fseek/ftell: 140 ms
- Linux, glibc, spinning HDD, fstat: 100 ms
- 3DS, newlib, SD card, fseek/ftell: 68 s
- 3DS, newlib, SD card, fstat: 11 s
2019-11-20 20:54:23 +01:00
..
amigaos4 AMIGAOS4: Formatting 2019-11-10 17:28:15 +00:00
chroot BACKENDS: Improve AbstractFSNode::createDirectory() stubs 2019-08-06 07:17:29 +03:00
ds BACKENDS: Improve AbstractFSNode::createDirectory() stubs 2019-08-06 07:17:29 +03:00
n64 BACKENDS: Improve AbstractFSNode::createDirectory() stubs 2019-08-06 07:17:29 +03:00
posix POSIX: Use fstat instead of fseek / ftell to retrieve file stream sizes 2019-11-20 20:54:23 +01:00
posix-drives POSIX: Fix compiler warning 2019-11-09 16:36:30 +01:00
ps2 BACKENDS: Improve AbstractFSNode::createDirectory() stubs 2019-08-06 07:17:29 +03:00
ps3 PS3: Make GPL headers consistent in themselves. 2014-02-18 02:39:37 +01:00
psp PSP: Implement AbstractFSNode::createDirectory() 2019-08-26 11:38:47 +02:00
psp2 POSIX: Move implementation of exists, isReadable and isWritable into posix-fs.cpp 2019-04-16 00:55:43 +03:00
riscos RISCOS: Improve file system code 2019-11-09 18:30:21 +00:00
symbian BACKENDS: Improve AbstractFSNode::createDirectory() stubs 2019-08-06 07:17:29 +03:00
wii WII: Add time.h to forbidden symbols exceptions 2019-10-09 13:33:11 +02:00
windows BACKENDS: Remove the Windows CE port 2019-11-17 22:33:56 +01:00
abstract-fs.cpp BACKENDS: Make GPL headers consistent in themselves. 2014-02-18 02:39:32 +01:00
abstract-fs.h BACKENDS: Rename and simplify AbstractFSNode::create() 2019-08-06 07:17:29 +03:00
fs-factory.h BACKENDS: Make GPL headers consistent in themselves. 2014-02-18 02:39:32 +01:00
stdiostream.cpp BACKENDS: Remove the Windows CE port 2019-11-17 22:33:56 +01:00
stdiostream.h COMMON: Changed DumpFile & StdIOStream to derive from SeekableWriteStream 2019-05-12 11:44:15 +03:00