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authorLennart Poettering <lennart@poettering.net>2015-11-17 00:51:24 +0100
committerLennart Poettering <lennart@poettering.net>2015-11-17 00:52:10 +0100
commit23e096cc60eb73f24b812e4ceba7c4c2c141e2db (patch)
treecb29a125f9e1028d51a12182e261aa7d493ff0d5 /src/journal/mmap-cache.c
parentb16fee15ff0dbaa8140beb62dc27f3a686c70258 (diff)
tree-wide: make macros for converting fds to pointers and back generic and use them everywhere
Diffstat (limited to 'src/journal/mmap-cache.c')
-rw-r--r--src/journal/mmap-cache.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/src/journal/mmap-cache.c b/src/journal/mmap-cache.c
index 9540257895..5a07ddda76 100644
--- a/src/journal/mmap-cache.c
+++ b/src/journal/mmap-cache.c
@@ -24,6 +24,7 @@
#include <sys/mman.h>
#include "alloc-util.h"
+#include "fd-util.h"
#include "hashmap.h"
#include "list.h"
#include "log.h"
@@ -289,7 +290,7 @@ static void fd_free(FileDescriptor *f) {
window_free(f->windows);
if (f->cache)
- assert_se(hashmap_remove(f->cache->fds, INT_TO_PTR(f->fd + 1)));
+ assert_se(hashmap_remove(f->cache->fds, FD_TO_PTR(f->fd)));
free(f);
}
@@ -301,7 +302,7 @@ static FileDescriptor* fd_add(MMapCache *m, int fd) {
assert(m);
assert(fd >= 0);
- f = hashmap_get(m->fds, INT_TO_PTR(fd + 1));
+ f = hashmap_get(m->fds, FD_TO_PTR(fd));
if (f)
return f;
@@ -316,7 +317,7 @@ static FileDescriptor* fd_add(MMapCache *m, int fd) {
f->cache = m;
f->fd = fd;
- r = hashmap_put(m->fds, UINT_TO_PTR(fd + 1), f);
+ r = hashmap_put(m->fds, FD_TO_PTR(fd), f);
if (r < 0) {
free(f);
return NULL;
@@ -429,7 +430,7 @@ static int find_mmap(
assert(fd >= 0);
assert(size > 0);
- f = hashmap_get(m->fds, INT_TO_PTR(fd + 1));
+ f = hashmap_get(m->fds, FD_TO_PTR(fd));
if (!f)
return 0;
@@ -679,7 +680,7 @@ bool mmap_cache_got_sigbus(MMapCache *m, int fd) {
mmap_cache_process_sigbus(m);
- f = hashmap_get(m->fds, INT_TO_PTR(fd + 1));
+ f = hashmap_get(m->fds, FD_TO_PTR(fd));
if (!f)
return false;
@@ -698,7 +699,7 @@ void mmap_cache_close_fd(MMapCache *m, int fd) {
mmap_cache_process_sigbus(m);
- f = hashmap_get(m->fds, INT_TO_PTR(fd + 1));
+ f = hashmap_get(m->fds, FD_TO_PTR(fd));
if (!f)
return;