Mercurial > sdl-ios-xcode
view Xcode/SDLTest/Info-testsem__Upgraded_.plist @ 3068:b21348d47cab
Fixed bug #633
Description From Michael Stone 2008-09-25 19:27:29 (-) [reply]
To determine whether a pid is occupied with the kill(pid, 0) idiom, you have to
test
#include <signal.h>
#include <errno.h>
kill(pid, 0) < 0 && errno == ESRCH
not just
#include <signal.h>
kill(pid, 0) < 0
otherwise you get incorrect results when pid is running as a different user
(causing kill(pid, 0) to return -1 + EPERM).
src/audio/alsa/SDL_alsa_audio.c is certainly affected by this bug in both
1.2.13 and 1.3-trunk. It probably occurs in other places as well.
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Tue, 17 Feb 2009 05:17:51 +0000 |
parents | d63e9f5944ae |
children |
line wrap: on
line source
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict> <key>CFBundleDevelopmentRegion</key> <string>English</string> <key>CFBundleExecutable</key> <string>testsem</string> <key>CFBundleGetInfoString</key> <string></string> <key>CFBundleIconFile</key> <string></string> <key>CFBundleIdentifier</key> <string></string> <key>CFBundleInfoDictionaryVersion</key> <string>6.0</string> <key>CFBundleName</key> <string></string> <key>CFBundlePackageType</key> <string>APPL</string> <key>CFBundleShortVersionString</key> <string></string> <key>CFBundleSignature</key> <string>????</string> <key>CFBundleVersion</key> <string>0.0.1d1</string> <key>NSMainNibFile</key> <string>SDLMain.nib</string> <key>NSPrincipalClass</key> <string>NSApplication</string> </dict> </plist>