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authorDaniel Mack <zonque@gmail.com>2014-08-18 12:24:04 +0200
committerDaniel Mack <zonque@gmail.com>2014-08-18 12:37:22 +0200
commit4632777024b7ba210e4efe5cfabc8cd0b5991045 (patch)
tree363c6464d7affbfa8809e7105cc50b593dcdfa65
parent43bde981ccc57c744f164a9d95d46c7ce8f21808 (diff)
memfd: fix memfd_create() syscall wrapper
Unlike earlier versions, the syscall only takes 2 arguments in its final version, not 3.
-rw-r--r--src/libsystemd/sd-bus/bus-kernel.c2
-rw-r--r--src/shared/memfd.c2
-rw-r--r--src/shared/missing.h4
3 files changed, 4 insertions, 4 deletions
diff --git a/src/libsystemd/sd-bus/bus-kernel.c b/src/libsystemd/sd-bus/bus-kernel.c
index 4156b90265..d384f846b9 100644
--- a/src/libsystemd/sd-bus/bus-kernel.c
+++ b/src/libsystemd/sd-bus/bus-kernel.c
@@ -1121,7 +1121,7 @@ int bus_kernel_pop_memfd(sd_bus *bus, void **address, size_t *mapped, size_t *al
if (!g)
return -ENOMEM;
- r = memfd_create(g, 0, MFD_ALLOW_SEALING);
+ r = memfd_create(g, MFD_ALLOW_SEALING);
if (r < 0)
return -errno;
diff --git a/src/shared/memfd.c b/src/shared/memfd.c
index 4dd70a2473..dcebfc9d6f 100644
--- a/src/shared/memfd.c
+++ b/src/shared/memfd.c
@@ -90,7 +90,7 @@ int sd_memfd_new(sd_memfd **m, const char *name) {
if (!n)
return -ENOMEM;
- n->fd = memfd_create(name, 0, MFD_ALLOW_SEALING);
+ n->fd = memfd_create(name, MFD_ALLOW_SEALING);
if (n->fd < 0) {
free(n);
return -errno;
diff --git a/src/shared/missing.h b/src/shared/missing.h
index 3a7e67e384..3ff1a21720 100644
--- a/src/shared/missing.h
+++ b/src/shared/missing.h
@@ -205,8 +205,8 @@ static inline int fanotify_mark(int fanotify_fd, unsigned int flags, uint64_t ma
#endif
#ifndef HAVE_MEMFD_CREATE
-static inline int memfd_create(const char *name, uint64_t size, uint64_t flags) {
- return syscall(__NR_memfd_create, name, size, flags);
+static inline int memfd_create(const char *name, uint64_t flags) {
+ return syscall(__NR_memfd_create, name, flags);
}
#endif