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(_dl_show_auxv): Add handling for ignored entries. Ignore AT_IGNOREPPC.

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This commit is contained in:
Ulrich Drepper 2004-04-01 08:55:15 +00:00
parent 8820efe9f0
commit bf244ee81f
1 changed files with 7 additions and 3 deletions
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10
sysdeps/generic/dl-sysdep.c
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@ -262,7 +262,7 @@ _dl_show_auxv (void)
static const struct
{
const char label[20];
enum { unused, dec, hex, str } form;
enum { unknown = 0, dec, hex, str, ignore } form;
} auxvars[] =
{
[AT_EXECFD - 2] = { "AT_EXECFD: ", dec },
@ -285,14 +285,18 @@ _dl_show_auxv (void)
[AT_DCACHEBSIZE - 2] = { "AT_DCACHEBSIZE: 0x", hex },
[AT_ICACHEBSIZE - 2] = { "AT_ICACHEBSIZE: 0x", hex },
[AT_UCACHEBSIZE - 2] = { "AT_UCACHEBSIZE: 0x", hex },
[AT_IGNOREPPC - 2] = { "AT_IGNOREPPC", ignore },
[AT_SECURE - 2] = { "AT_SECURE: ", dec },
#ifdef NEED_DL_SYSINFO
[AT_SYSINFO - 2] = { "AT_SYSINFO: 0x", hex },
[AT_SYSINFO_EHDR - 2] = { "AT_SYSINFO_EHDR: 0x", hex },
#endif
[AT_SECURE - 2] = { "AT_SECURE: ", dec },
};
unsigned int idx = (unsigned int) (av->a_type - 2);
if ((unsigned int) av->a_type < 2u || auxvars[idx].form == ignore)
continue;
assert (AT_NULL == 0);
assert (AT_IGNORE == 1);
@ -304,7 +308,7 @@ _dl_show_auxv (void)
}
if (idx < sizeof (auxvars) / sizeof (auxvars[0])
&& auxvars[idx].form != unused)
&& auxvars[idx].form != unknown)
{
const char *val = av->a_un.a_ptr;