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Changes for static build.

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This commit is contained in:
Jaroslav Kysela 2001-10-24 14:14:11 +00:00
parent caa8d5372e
commit 27472b56a6
44 changed files with 362 additions and 158 deletions
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21
src/control/control.c
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@ -33,8 +33,8 @@
#include <unistd.h>
#include <string.h>
#include <fcntl.h>
#include <dlfcn.h>
#include <signal.h>
#include <dlfcn.h>
#include <sys/poll.h>
#include "control_local.h"
@ -475,6 +475,9 @@ static int snd_ctl_open_conf(snd_ctl_t **ctlp, const char *name,
snd_config_iterator_t i, next;
const char *lib = NULL, *open_name = NULL;
int (*open_func)(snd_ctl_t **, const char *, snd_config_t *, snd_config_t *, int) = NULL;
#ifndef PIC
extern void *snd_control_open_symbols(void);
#endif
void *h;
if (snd_config_get_type(ctl_conf) != SND_CONFIG_TYPE_COMPOUND) {
if (name)
@ -529,21 +532,19 @@ static int snd_ctl_open_conf(snd_ctl_t **ctlp, const char *name,
open_name = buf;
snprintf(buf, sizeof(buf), "_snd_ctl_%s_open", str);
}
h = dlopen(lib, RTLD_NOW);
if (h) {
if ((err = snd_dlsym_verify(h, open_name, SND_DLSYM_VERSION(SND_CONTROL_DLSYM_VERSION))) < 0) {
dlclose(h);
goto _err;
}
open_func = dlsym(h, open_name);
}
#ifndef PIC
snd_control_open_symbols();
#endif
h = snd_dlopen(lib, RTLD_NOW);
if (h)
open_func = snd_dlsym(h, open_name, SND_DLSYM_VERSION(SND_CONTROL_DLSYM_VERSION));
err = 0;
if (!h) {
SNDERR("Cannot open shared library %s", lib);
err = -ENOENT;
} if (!open_func) {
SNDERR("symbol %s is not defined inside %s", open_name, lib);
dlclose(h);
snd_dlclose(h);
err = -ENXIO;
}
_err: