diff options
Diffstat (limited to 'libdw/dwarf_offdie.c')
| -rw-r--r-- | libdw/dwarf_offdie.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/libdw/dwarf_offdie.c b/libdw/dwarf_offdie.c index a9886f2c..f08c09a0 100644 --- a/libdw/dwarf_offdie.c +++ b/libdw/dwarf_offdie.c @@ -57,7 +57,7 @@ Dwarf_Die * -dwarf_offdie (dbg, offset, result) +__libdw_offdie_rdlock (dbg, offset, result) Dwarf *dbg; Dwarf_Off offset; Dwarf_Die *result; @@ -78,7 +78,7 @@ dwarf_offdie (dbg, offset, result) result->addr = (char *) dbg->sectiondata[IDX_debug_info]->d_buf + offset; /* Get the CU. */ - result->cu = __libdw_findcu (dbg, offset); + result->cu = __libdw_findcu_rdlock (dbg, offset); if (result->cu == NULL) { /* This should never happen. The input file is malformed. */ @@ -88,4 +88,21 @@ dwarf_offdie (dbg, offset, result) return result; } + +Dwarf_Die * +dwarf_offdie (dbg, offset, result) + Dwarf *dbg; + Dwarf_Off offset; + Dwarf_Die *result; +{ + if (dbg == NULL) + return NULL; + + rwlock_rdlock (dbg->lock); + Dwarf_Die *retval = __libdw_offdie_rdlock (dbg, offset, result); + rwlock_unlock (dbg->lock); + + return retval; +} + INTDEF(dwarf_offdie) |