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memfd: fix memfd_create() syscall wrapper

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Unlike earlier versions, the syscall only takes 2 arguments in its
final version, not 3.
This commit is contained in:
Daniel Mack
2014-08-18 12:37:22 +02:00
parent 43bde981cc
commit 4632777024
3 changed files with 4 additions and 4 deletions
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src/libsystemd/sd-bus/bus-kernel.c
+1 -1
View File
@@ -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;
src/shared/memfd.c
+1 -1
View File
@@ -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;
src/shared/missing.h
+2 -2
View File
@@ -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