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snd_dlopen: implement the relocatable version for glibc

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BugLink: https://github.com/alsa-project/alsa-lib/issues/34
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela 2020-06-04 19:06:08 +02:00
parent b2a4272ecb
commit 33089f30a3
3 changed files with 50 additions and 9 deletions
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1
include/global.h
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@ -97,6 +97,7 @@ extern struct snd_dlsym_link *snd_dlsym_start;
/** \brief Returns the version of a dynamic symbol as a string. */
#define SND_DLSYM_VERSION(version) __STRING(version)
int snd_dlpath(char *path, size_t path_len, const char *name);
void *snd_dlopen(const char *file, int mode, char *errbuf, size_t errbuflen);
void *snd_dlsym(void *handle, const char *name, const char *version);
int snd_dlclose(void *handle);