+#ifndef SHARED
+
+#include <elf.h>
+#include <link.h>
+#include "libc.h"
+
+#define AUX_CNT 38
+
+int dl_iterate_phdr(int(*callback)(struct dl_phdr_info *info, size_t size, void *data), void *data)
+{
+ unsigned char *p;
+ ElfW(Phdr) *phdr, *tls_phdr=0;
+ size_t base = 0;
+ size_t n;
+ struct dl_phdr_info info;
+ size_t i, aux[AUX_CNT];
+
+ for (i=0; libc.auxv[i]; i+=2)
+ if (libc.auxv[i]<AUX_CNT) aux[libc.auxv[i]] = libc.auxv[i+1];
+
+ for (p=(void *)aux[AT_PHDR],n=aux[AT_PHNUM]; n; n--,p+=aux[AT_PHENT]) {
+ phdr = (void *)p;
+ if (phdr->p_type == PT_PHDR)
+ base = aux[AT_PHDR] - phdr->p_vaddr;
+ if (phdr->p_type == PT_TLS)
+ tls_phdr = phdr;
+ }
+ info.dlpi_addr = base;
+ info.dlpi_name = "/proc/self/exe";
+ info.dlpi_phdr = (void *)aux[AT_PHDR];
+ info.dlpi_phnum = aux[AT_PHNUM];
+ info.dlpi_adds = 0;
+ info.dlpi_subs = 0;
+ if (tls_phdr) {
+ info.dlpi_tls_modid = 1;
+ info.dlpi_tls_data = (void *)(base + tls_phdr->p_vaddr);
+ } else {
+ info.dlpi_tls_modid = 0;
+ info.dlpi_tls_data = 0;
+ }
+ return (callback)(&info, sizeof (info), data);
+}
+#endif