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Diffstat (limited to 'backend.c')
-rw-r--r--backend.c31
1 files changed, 18 insertions, 13 deletions
diff --git a/backend.c b/backend.c
index 5df5d73..4fa7704 100644
--- a/backend.c
+++ b/backend.c
@@ -1,4 +1,9 @@
#include <string.h>
+#ifndef _WIN32
+#define MM_API __attribute__((visibility ("default")))
+#else
+#define MM_API __attribute__((dllexport))
+#endif
#include "midimonster.h"
#include "backend.h"
@@ -26,7 +31,7 @@ int backends_handle(size_t nfds, managed_fd* fds){
}
}
- DBGPF("Notifying backend %s of %zu waiting FDs\n", backends[u].name, n);
+ DBGPF("Notifying backend %s of %lu waiting FDs\n", backends[u].name, n);
rv |= backends[u].process(n, fds);
if(rv){
fprintf(stderr, "Backend %s failed to handle input\n", backends[u].name);
@@ -59,28 +64,28 @@ int backends_notify(size_t nev, channel** c, channel_value* v){
}
}
- DBGPF("Calling handler for instance %s with %zu events\n", instances[u]->name, n);
+ DBGPF("Calling handler for instance %s with %lu events\n", instances[u]->name, n);
rv |= instances[u]->backend->handle(instances[u], n, c, v);
}
return 0;
}
-channel* mm_channel(instance* i, uint64_t ident, uint8_t create){
+channel* MM_API mm_channel(instance* inst, uint64_t ident, uint8_t create){
size_t u;
for(u = 0; u < nchannels; u++){
- if(channels[u]->instance == i && channels[u]->ident == ident){
- DBGPF("Requested channel %zu on instance %s already exists, reusing\n", ident, i->name);
+ if(channels[u]->instance == inst && channels[u]->ident == ident){
+ DBGPF("Requested channel %lu on instance %s already exists, reusing\n", ident, inst->name);
return channels[u];
}
}
if(!create){
- DBGPF("Requested unknown channel %zu on instance %s\n", ident, i->name);
+ DBGPF("Requested unknown channel %lu on instance %s\n", ident, inst->name);
return NULL;
}
- DBGPF("Creating previously unknown channel %zu on instance %s\n", ident, i->name);
+ DBGPF("Creating previously unknown channel %lu on instance %s\n", ident, inst->name);
channel** new_chan = realloc(channels, (nchannels + 1) * sizeof(channel*));
if(!new_chan){
fprintf(stderr, "Failed to allocate memory\n");
@@ -95,12 +100,12 @@ channel* mm_channel(instance* i, uint64_t ident, uint8_t create){
return NULL;
}
- channels[nchannels]->instance = i;
+ channels[nchannels]->instance = inst;
channels[nchannels]->ident = ident;
return channels[nchannels++];
}
-instance* mm_instance(){
+instance* MM_API mm_instance(){
instance** new_inst = realloc(instances, (ninstances + 1) * sizeof(instance*));
if(!new_inst){
//TODO free
@@ -118,7 +123,7 @@ instance* mm_instance(){
return instances[ninstances++];
}
-instance* mm_instance_find(char* name, uint64_t ident){
+instance* MM_API mm_instance_find(char* name, uint64_t ident){
size_t u;
backend* b = backend_match(name);
if(!b){
@@ -134,7 +139,7 @@ instance* mm_instance_find(char* name, uint64_t ident){
return NULL;
}
-int mm_backend_instances(char* name, size_t* ninst, instance*** inst){
+int MM_API mm_backend_instances(char* name, size_t* ninst, instance*** inst){
backend* b = backend_match(name);
size_t n = 0, u;
//count number of affected instances
@@ -177,7 +182,7 @@ void instances_free(){
void channels_free(){
size_t u;
for(u = 0; u < nchannels; u++){
- DBGPF("Destroying channel %zu on instance %s\n", channels[u]->ident, channels[u]->instance->name);
+ DBGPF("Destroying channel %lu on instance %s\n", channels[u]->ident, channels[u]->instance->name);
if(channels[u]->impl){
channels[u]->instance->backend->channel_free(channels[u]);
}
@@ -232,7 +237,7 @@ struct timeval backend_timeout(){
return tv;
}
-int mm_backend_register(backend b){
+int MM_API mm_backend_register(backend b){
if(!backend_match(b.name)){
backends = realloc(backends, (nbackends + 1) * sizeof(backend));
if(!backends){