diff options
Diffstat (limited to 'bfd/archive.c')
| -rw-r--r-- | bfd/archive.c | 54 |
1 files changed, 25 insertions, 29 deletions
diff --git a/bfd/archive.c b/bfd/archive.c index fba52a6..50f5be7 100644 --- a/bfd/archive.c +++ b/bfd/archive.c @@ -355,10 +355,17 @@ PTR _bfd_generic_read_ar_hdr (abfd) bfd *abfd; { -#ifndef errno - extern int errno; -#endif + return _bfd_generic_read_ar_hdr_mag (abfd, (const char *) NULL); +} + +/* Alpha ECOFF uses an optional different ARFMAG value, so we have a + variant of _bfd_generic_read_ar_hdr which accepts a magic string. */ +PTR +_bfd_generic_read_ar_hdr_mag (abfd, mag) + bfd *abfd; + const char *mag; +{ struct ar_hdr hdr; char *hdrp = (char *) &hdr; unsigned int parsed_size; @@ -375,7 +382,9 @@ _bfd_generic_read_ar_hdr (abfd) bfd_set_error (bfd_error_no_more_archived_files); return NULL; } - if (strncmp (hdr.ar_fmag, ARFMAG, 2)) + if (strncmp (hdr.ar_fmag, ARFMAG, 2) != 0 + && (mag == NULL + || strncmp (hdr.ar_fmag, mag, 2) != 0)) { bfd_set_error (bfd_error_malformed_archive); return NULL; @@ -521,23 +530,13 @@ _bfd_get_elt_at_filepos (archive, filepos) return NULL; } -/* -FUNCTION - bfd_get_elt_at_index - -SYNOPSIS - bfd *bfd_get_elt_at_index(bfd *archive, int index); - -DESCRIPTION - Return the BFD which is referenced by the symbol in @var{archive} - indexed by @var{index}. @var{index} should have been returned by - <<bfd_get_next_mapent>> (q.v.). +/* Return the BFD which is referenced by the symbol in ABFD indexed by + INDEX. INDEX should have been returned by bfd_get_next_mapent. */ -*/ bfd * -bfd_get_elt_at_index (abfd, index) +_bfd_generic_get_elt_at_index (abfd, index) bfd *abfd; - int index; + symindex index; { carsym *entry; @@ -1724,9 +1723,9 @@ _bfd_compute_and_write_armap (arch, elength) elength += sizeof (struct ar_hdr); elength += elength % 2; - map = (struct orl *) malloc (orl_max * sizeof (struct orl)); + map = (struct orl *) bfd_malloc (orl_max * sizeof (struct orl)); if (map == NULL) - goto no_memory_return; + goto error_return; /* We put the symbol names on the arch obstack, and then discard them when done. */ @@ -1763,9 +1762,9 @@ _bfd_compute_and_write_armap (arch, elength) if (syms_max > 0) free (syms); syms_max = storage; - syms = (asymbol **) malloc ((size_t) syms_max); + syms = (asymbol **) bfd_malloc ((size_t) syms_max); if (syms == NULL) - goto no_memory_return; + goto error_return; } symcount = bfd_canonicalize_symtab (current, syms); if (symcount < 0) @@ -1790,11 +1789,11 @@ _bfd_compute_and_write_armap (arch, elength) if (orl_count == orl_max) { orl_max *= 2; - new_map = ((struct orl *) - realloc ((PTR) map, - orl_max * sizeof (struct orl))); + new_map = + ((struct orl *) + bfd_realloc (map, orl_max * sizeof (struct orl))); if (new_map == (struct orl *) NULL) - goto no_memory_return; + goto error_return; map = new_map; } @@ -1838,9 +1837,6 @@ _bfd_compute_and_write_armap (arch, elength) return ret; - no_memory_return: - bfd_set_error (bfd_error_no_memory); - error_return: if (syms_max > 0) free (syms); |