mirrors/alsa-lib
1
0
Fork 0
mirror of https://github.com/alsa-project/alsa-lib.git synced 2025-10-29 05:40:25 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Avoid unnecesasry call of resmgr

Browse source 
Avoid unnecesasry call of resmgr if the device file really doesn't exist.
This commit is contained in:
Takashi Iwai 2006-02-20 19:32:53 +00:00
parent 37aa30ddc3
commit 609d4a7de6
1 changed files with 3 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

4
include/local.h
View file

@ -238,7 +238,9 @@ static inline int snd_open_device(const char *filename, int fmode)
return fd; return fd;
if (errno == EAGAIN || errno == EBUSY) if (errno == EAGAIN || errno == EBUSY)
return fd; return fd;
return rsm_open_device(filename, fmode); if (! access(filename, F_OK))
return rsm_open_device(filename, fmode);
return -1;
} }
#else #else
#define snd_open_device(filename, fmode) open(filename, fmode); #define snd_open_device(filename, fmode) open(filename, fmode);