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| author | Miloslav Trmač <mitr@redhat.com> | 2010-08-09 20:05:22 +0200 |
|---|---|---|
| committer | Miloslav Trmač <mitr@redhat.com> | 2010-08-23 20:02:00 +0200 |
| commit | 7687d57b337a16e82d0e70725a83c0e612d16f93 (patch) | |
| tree | 85624a4b40d50d3eba7a9ca4b26b5f567c4ef334 /userspace/ncrypto_fd.c | |
| parent | aac00a3bf423f77344f62d129ef0050fea711756 (diff) | |
| download | cryptodev-linux-7687d57b337a16e82d0e70725a83c0e612d16f93.tar.gz cryptodev-linux-7687d57b337a16e82d0e70725a83c0e612d16f93.tar.xz cryptodev-linux-7687d57b337a16e82d0e70725a83c0e612d16f93.zip | |
Avoid unnecessary internal relocations
Use __attribute__((visibility("hidden"))) for __ncr_file_descriptor to
take advantage of PIC addressing instead of going through the dynamic
linker. Add an internal alias for ncr_global_init() for the same
reason.
Add an internal header file to consolidate the "extern" references in
the process.
Diffstat (limited to 'userspace/ncrypto_fd.c')
| -rw-r--r-- | userspace/ncrypto_fd.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/userspace/ncrypto_fd.c b/userspace/ncrypto_fd.c index 7e6741d..f4dee3e 100644 --- a/userspace/ncrypto_fd.c +++ b/userspace/ncrypto_fd.c @@ -5,13 +5,14 @@ #include <unistd.h> #include <linux/ncr.h> #include "ncrypto.h" +#include "ncrypto_internal.h" int __ncr_file_descriptor = -1; static int open_count = 0; static pthread_mutex_t open_lock = PTHREAD_MUTEX_INITIALIZER; int -ncr_global_init(unsigned int flags) +__ncr_global_init() { int rv = 0; @@ -25,6 +26,12 @@ ncr_global_init(unsigned int flags) return rv; } +int +ncr_global_init(unsigned int flags) +{ + return __ncr_global_init(); +} + void ncr_global_deinit(void) { |