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dlmisc, pcm: export the old symbols (for -flto)

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All old symbols must be visible (exported) for -flto.

BugLink: https://github.com/alsa-project/alsa-lib/issues/56
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela 2020-10-13 11:32:27 +02:00
parent 8580c081c2
commit 2a204a5412
2 changed files with 8 additions and 8 deletions
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2
src/dlmisc.c
View file

@ -177,7 +177,7 @@ errpath:
}
#ifndef DOXYGEN
void *INTERNAL(snd_dlopen_old)(const char *name, int mode)
EXPORT_SYMBOL void *INTERNAL(snd_dlopen_old)(const char *name, int mode)
{
return INTERNAL(snd_dlopen)(name, mode, NULL, 0);
}

14
src/pcm/pcm.c
View file

@ -7834,7 +7834,7 @@ void snd_pcm_unlink_appl_ptr(snd_pcm_t *pcm, snd_pcm_t *slave)
#endif /* USE_VERSIONED_SYMBOLS */
#define __P_OLD_GET(pfx, name, val_type, ret_type) \
ret_type pfx##name(const snd_pcm_hw_params_t *params) \
EXPORT_SYMBOL ret_type pfx##name(const snd_pcm_hw_params_t *params) \
{ \
val_type val; \
if (INTERNAL(name)(params, &val) < 0) \
@ -7843,7 +7843,7 @@ ret_type pfx##name(const snd_pcm_hw_params_t *params) \
}
#define __P_OLD_GET1(pfx, name, val_type, ret_type) \
ret_type pfx##name(const snd_pcm_hw_params_t *params, int *dir) \
EXPORT_SYMBOL ret_type pfx##name(const snd_pcm_hw_params_t *params, int *dir) \
{ \
val_type val; \
if (INTERNAL(name)(params, &val, dir) < 0) \
@ -7885,7 +7885,7 @@ __OLD_GET(snd_pcm_hw_params_get_buffer_size_max, snd_pcm_uframes_t, snd_pcm_ufra
__OLD_GET1(snd_pcm_hw_params_get_tick_time_max, unsigned int, unsigned int);
#define __P_OLD_NEAR(pfx, name, ret_type) \
ret_type pfx##name(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, ret_type val) \
EXPORT_SYMBOL ret_type pfx##name(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, ret_type val) \
{ \
if (INTERNAL(name)(pcm, params, &val) < 0) \
return 0; \
@ -7893,7 +7893,7 @@ ret_type pfx##name(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, ret_type val) \
}
#define __P_OLD_NEAR1(pfx, name, ret_type) \
ret_type pfx##name(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, ret_type val, int *dir) \
EXPORT_SYMBOL ret_type pfx##name(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, ret_type val, int *dir) \
{ \
if (INTERNAL(name)(pcm, params, &val, dir) < 0) \
return 0; \
@ -7913,7 +7913,7 @@ __OLD_NEAR(snd_pcm_hw_params_set_buffer_size_near, snd_pcm_uframes_t);
__OLD_NEAR1(snd_pcm_hw_params_set_tick_time_near, unsigned int);
#define __P_OLD_SET_FL(pfx, name, ret_type) \
ret_type pfx##name(snd_pcm_t *pcm, snd_pcm_hw_params_t *params) \
EXPORT_SYMBOL ret_type pfx##name(snd_pcm_t *pcm, snd_pcm_hw_params_t *params) \
{ \
ret_type val; \
if (INTERNAL(name)(pcm, params, &val) < 0) \
@ -7922,7 +7922,7 @@ ret_type pfx##name(snd_pcm_t *pcm, snd_pcm_hw_params_t *params) \
}
#define __P_OLD_SET_FL1(pfx, name, ret_type) \
ret_type pfx##name(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, int *dir) \
EXPORT_SYMBOL ret_type pfx##name(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, int *dir) \
{ \
ret_type val; \
if (INTERNAL(name)(pcm, params, &val, dir) < 0) \
@ -7958,7 +7958,7 @@ __OLD_SET_FL(snd_pcm_hw_params_set_buffer_size_last, snd_pcm_uframes_t);
__OLD_SET_FL1(snd_pcm_hw_params_set_tick_time_last, unsigned int);
#define __P_OLD_GET_SW(pfx, name, ret_type) \
ret_type pfx##name(snd_pcm_sw_params_t *params) \
EXPORT_SYMBOL ret_type pfx##name(snd_pcm_sw_params_t *params) \
{ \
ret_type val; \
if (INTERNAL(name)(params, &val) < 0) \