63 lines
1.4 KiB
C
63 lines
1.4 KiB
C
--- glib/glib-unix.c.orig 2024-03-07 21:35:05 UTC
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+++ glib/glib-unix.c
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@@ -55,6 +55,11 @@
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#include <sys/syscall.h> /* for syscall and SYS_getdents64 */
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#endif
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+#ifdef __FreeBSD__
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+#include <sys/user.h>
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+#include <libutil.h>
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+#endif
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+
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#ifdef HAVE_SYS_RESOURCE_H
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#include <sys/resource.h>
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#endif /* HAVE_SYS_RESOURCE_H */
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@@ -620,6 +625,33 @@ filename_to_fd (const char *p)
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}
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#endif
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+#ifdef __FreeBSD__
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+static int
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+fdwalk2(int (*func)(void *, int), void *udata, gint *ret)
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+{
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+ struct kinfo_file *kf;
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+ int i, cnt;
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+
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+ if (NULL == func)
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+ return EINVAL;
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+
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+ kf = kinfo_getfile(getpid(), &cnt);
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+ if (kf == NULL)
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+ return ENOMEM;
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+
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+ for (i = 0; i < cnt; i++) {
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+ if (0 > kf[i].kf_fd)
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+ continue;
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+ *ret = func (udata, kf[i].kf_fd);
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+ if (*ret != 0)
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+ break;
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+ }
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+
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+ free(kf);
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+ return 0;
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+}
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+#endif
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+
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static int safe_fdwalk_with_invalid_fds (int (*cb)(void *data, int fd), void *data);
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/* This function is called between fork() and exec() and hence must be
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@@ -640,6 +672,13 @@ safe_fdwalk (int (*cb)(void *data, int fd), void *data
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* may fail on non-Linux operating systems. See safe_fdwalk_with_invalid_fds
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* for a slower alternative.
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*/
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+
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+#ifdef __FreeBSD__
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+ gint res = 0;
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+ if (fdwalk2(cb, data, &res) == 0)
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+ return res;
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+ /* If any sysctl/malloc call fails continue with the fall back method */
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+#endif
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#ifdef __linux__
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gint fd;
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