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| author | Jens Arnold <amiconn@rockbox.org> | 2006-04-06 18:26:14 +0000 |
|---|---|---|
| committer | Jens Arnold <amiconn@rockbox.org> | 2006-04-06 18:26:14 +0000 |
| commit | b509ff5069acc2d1c63ea501fbc27e08c7e263d3 (patch) | |
| tree | cd14dbbd74636c4a80240445f25055e10ba4bf27 /apps/plugin.c | |
| parent | 930785cd8f68e0906d2a8d892d1db1d17dfc77e9 (diff) | |
| download | rockbox-b509ff5069acc2d1c63ea501fbc27e08c7e263d3.zip rockbox-b509ff5069acc2d1c63ea501fbc27e08c7e263d3.tar.gz rockbox-b509ff5069acc2d1c63ea501fbc27e08c7e263d3.tar.bz2 rockbox-b509ff5069acc2d1c63ea501fbc27e08c7e263d3.tar.xz | |
Patch #3022 by Mikael Magnusson: Only zero out the actual bss area instead of the whole plugiin buffer, for faster plugin loading. * Applied the same idea to the overlay loader.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9535 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/plugin.c')
| -rw-r--r-- | apps/plugin.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/apps/plugin.c b/apps/plugin.c index 57bc095..b023a65 100644 --- a/apps/plugin.c +++ b/apps/plugin.c @@ -490,8 +490,6 @@ int plugin_load(const char* plugin, void* parameter) gui_syncsplash(HZ*2, true, str(LANG_PLUGIN_CANT_OPEN), plugin); return fd; } - /* zero out plugin buffer to ensure a properly zeroed bss area */ - memset(pluginbuf, 0, PLUGIN_BUFFER_SIZE); readsize = read(fd, pluginbuf, PLUGIN_BUFFER_SIZE); close(fd); @@ -516,6 +514,9 @@ int plugin_load(const char* plugin, void* parameter) return -1; } plugin_size = hdr->end_addr - pluginbuf; + + /* zero out bss area only, above guards end of pluginbuf */ + memset(pluginbuf + readsize, 0, plugin_size - readsize); #endif plugin_loaded = true; |