diff options
Diffstat (limited to 'libc/sysdeps/linux/common')
| -rw-r--r-- | libc/sysdeps/linux/common/getcwd.c | 4 | ||||
| -rw-r--r-- | libc/sysdeps/linux/common/mremap.c | 9 |
2 files changed, 9 insertions, 4 deletions
diff --git a/libc/sysdeps/linux/common/getcwd.c b/libc/sysdeps/linux/common/getcwd.c index a9042c76b..165ea317e 100644 --- a/libc/sysdeps/linux/common/getcwd.c +++ b/libc/sysdeps/linux/common/getcwd.c @@ -12,9 +12,11 @@ #include <dirent.h> #include <string.h> #include <unistd.h> +#include <sys/param.h> #include <sys/syscall.h> libc_hidden_proto(getcwd) +libc_hidden_proto(getpagesize) libc_hidden_proto(strcat) libc_hidden_proto(strcpy) @@ -182,7 +184,7 @@ char *getcwd(char *buf, size_t size) __set_errno(EINVAL); return NULL; } - alloc_size = PATH_MAX; + alloc_size = MAX (PATH_MAX, getpagesize ()); } path=buf; if (buf == NULL) { diff --git a/libc/sysdeps/linux/common/mremap.c b/libc/sysdeps/linux/common/mremap.c index 080d2c1c2..5499c0975 100644 --- a/libc/sysdeps/linux/common/mremap.c +++ b/libc/sysdeps/linux/common/mremap.c @@ -9,10 +9,13 @@ #include "syscalls.h" #include <unistd.h> +#define mremap _hidemremap #include <sys/mman.h> +#undef mremap -libc_hidden_proto(mremap) +void *mremap(void *, size_t, size_t, int, void *); -_syscall4(__ptr_t, mremap, __ptr_t, old_address, size_t, old_size, size_t, - new_size, int, may_move); +libc_hidden_proto(mremap) +_syscall5(void *, mremap, void *, old_address, size_t, old_size, size_t, + new_size, int, may_move, void *, new_address); libc_hidden_def(mremap) |