C90 compliance, except variadic macros and TODOs

Also removed a lot of dead code from the early days.

4 files changed, 0 insertions, 174 deletions

diff --git a/src/elfops/phdr-fixup-selfref.c b/src/elfops/phdr-fixup-selfref.c
deleted file mode 100644
index c961ceb..0000000
--- a/src/elfops/phdr-fixup-selfref.c
+++ /dev/null
@@ -1,39 +0,0 @@
-#include <libelfu/libelfu.h>
-
-
-void elfu_ePhdrFixupSelfRef(Elf *e)
-{
-  GElf_Ehdr ehdr;
-  size_t i, n;
-
-  if (!gelf_getehdr(e, &ehdr)) {
-    ELFU_WARNELF("gelf_getehdr");
-    return;
-  }
-
-  if (elf_getphdrnum(e, &n)) {
-    ELFU_WARNELF("elf_getphdrnum");
-  }
-
-  for (i = 0; i < n; i++) {
-    GElf_Phdr phdr;
-
-    if (gelf_getphdr(e, i, &phdr) != &phdr) {
-      ELFU_WARN("gelf_getphdr() failed for #%d: %s\n", i, elf_errmsg(-1));
-      continue;
-    }
-
-    if (phdr.p_type == PT_PHDR) {
-      phdr.p_offset = ehdr.e_phoff;
-      phdr.p_filesz = elf32_fsize(ELF_T_PHDR, n, EV_CURRENT);
-      phdr.p_memsz = phdr.p_filesz;
-
-      if (!gelf_update_phdr (e, i, &phdr)) {
-        ELFU_WARNELF("gelf_update_ehdr");
-      }
-    }
-  }
-
-  /* Tell libelf that phdrs have changed */
-  elf_flagphdr(e, ELF_C_SET, ELF_F_DIRTY);
-}
diff --git a/src/elfops/section-by-name.c b/src/elfops/section-by-name.c
deleted file mode 100644
index 8bb93a3..0000000
--- a/src/elfops/section-by-name.c
+++ /dev/null
@@ -1,35 +0,0 @@
-#include <string.h>
-#include <libelfu/libelfu.h>
-
-
-Elf_Scn* elfu_eScnByName(Elf *e, char *name)
-{
-  size_t shstrndx;
-  Elf_Scn *scn;
-
-  if (elf_getshdrstrndx(e, &shstrndx) != 0) {
-    return NULL;
-  }
-
-  scn = elf_getscn(e, 1);
-  while (scn) {
-    GElf_Shdr shdr;
-    char *curname;
-
-    if (gelf_getshdr(scn, &shdr) != &shdr) {
-      return NULL;
-    }
-
-    /* elf_strptr returns NULL if there was an error */
-    curname = elf_strptr(e, shstrndx, shdr.sh_name);
-
-    /* strcmp... but we really have no bounds on the lengths here */
-    if (!strcmp(curname, name)) {
-      return scn;
-    }
-
-    scn = elf_nextscn(e, scn);
-  }
-
-  return NULL;
-}
diff --git a/src/elfops/section-in-segment.c b/src/elfops/section-in-segment.c
deleted file mode 100644
index 7e6206b..0000000
--- a/src/elfops/section-in-segment.c
+++ /dev/null
@@ -1,80 +0,0 @@
-#include <stdlib.h>
-#include <libelfu/libelfu.h>
-
-
-/*
- * Returns the section that starts at the same point in the file as
- * the segment AND is wholly contained in the memory image.
- *
- * If no section fits, NULL is returned.
- */
-Elf_Scn* elfu_eScnFirstInSegment(Elf *e, GElf_Phdr *phdr)
-{
-  Elf_Scn *scn;
-
-  scn = elf_getscn(e, 1);
-  while (scn) {
-    GElf_Shdr shdr;
-
-    if (gelf_getshdr(scn, &shdr) != &shdr) {
-      return NULL;
-    }
-
-    if (shdr.sh_offset == phdr->p_offset
-        && PHDR_CONTAINS_SCN_IN_MEMORY(phdr, &shdr)) {
-      return scn;
-    }
-
-    scn = elf_nextscn(e, scn);
-  }
-
-  return NULL;
-}
-
-
-
-/*
- * Returns the first section that  is contained in the segment and
- * ends as close to its memory image of as possible (the "last"
- * section in the segment).
- *
- * If no section fits, NULL is returned.
- */
-Elf_Scn* elfu_eScnLastInSegment(Elf *e, GElf_Phdr *phdr)
-{
-  Elf_Scn *last = NULL;
-  Elf_Scn *scn;
-
-
-  scn = elf_getscn(e, 1);
-  while (scn) {
-    GElf_Shdr shdr;
-
-    if (gelf_getshdr(scn, &shdr) != &shdr) {
-      ELFU_WARNELF("gelf_getshdr");
-      continue;
-    }
-
-    if (PHDR_CONTAINS_SCN_IN_MEMORY(phdr, &shdr)) {
-      if (!last) {
-        last = scn;
-      } else {
-        GElf_Shdr shdrOld;
-
-        if (gelf_getshdr(last, &shdrOld) != &shdrOld) {
-          continue;
-        }
-
-        if (shdr.sh_offset + shdr.sh_size
-            > shdrOld.sh_offset + shdrOld.sh_size) {
-          // TODO: Check (leftover space in memory image) < (p_align)
-          last = scn;
-        }
-      }
-    }
-
-    scn = elf_nextscn(e, scn);
-  }
-
-  return last;
-}
diff --git a/src/elfops/section-name.c b/src/elfops/section-name.c
deleted file mode 100644
index 4832db9..0000000
--- a/src/elfops/section-name.c
+++ /dev/null
@@ -1,20 +0,0 @@
-#include <stdlib.h>
-#include <libelfu/libelfu.h>
-
-
-char* elfu_eScnName(Elf *e, Elf_Scn *scn)
-{
-  size_t shstrndx;
-  GElf_Shdr shdr;
-
-  if (elf_getshdrstrndx(e, &shstrndx) != 0) {
-    return NULL;
-  }
-
-  if (gelf_getshdr(scn, &shdr) != &shdr) {
-    return NULL;
-  }
-
-  /* elf_strptr returns NULL if there was an error */
-  return elf_strptr(e, shstrndx, shdr.sh_name);
-}