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Diffstat (limited to 'src/getpeercon.c')
-rw-r--r--src/getpeercon.c45
1 files changed, 0 insertions, 45 deletions
diff --git a/src/getpeercon.c b/src/getpeercon.c
deleted file mode 100644
index 3bd29dc..0000000
--- a/src/getpeercon.c
+++ /dev/null
@@ -1,45 +0,0 @@
-#include <unistd.h>
-#include <fcntl.h>
-#include <string.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <sys/socket.h>
-#include "selinux_internal.h"
-#include "policy.h"
-
-#ifndef SO_PEERSEC
-#define SO_PEERSEC 31
-#endif
-
-int getpeercon(int fd, char ** context)
-{
- char *buf;
- socklen_t size;
- ssize_t ret;
-
- size = INITCONTEXTLEN + 1;
- buf = malloc(size);
- if (!buf)
- return -1;
- memset(buf, 0, size);
-
- ret = getsockopt(fd, SOL_SOCKET, SO_PEERSEC, buf, &size);
- if (ret < 0 && errno == ERANGE) {
- char *newbuf;
-
- newbuf = realloc(buf, size);
- if (!newbuf)
- goto out;
-
- buf = newbuf;
- memset(buf, 0, size);
- ret = getsockopt(fd, SOL_SOCKET, SO_PEERSEC, buf, &size);
- }
- out:
- if (ret < 0)
- free(buf);
- else
- *context = buf;
- return ret;
-}
-