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apparmor: fix build failure on sparc caused by undeclared signals

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In file included from security/apparmor/ipc.c:23:0:
  security/apparmor/include/sig_names.h:26:3: error: 'SIGSTKFLT' undeclared here (not in a function)
    [SIGSTKFLT] = 16, /* -, 16, - */
     ^
  security/apparmor/include/sig_names.h:26:3: error: array index in initializer not of integer type
  security/apparmor/include/sig_names.h:26:3: note: (near initialization for 'sig_map')
  security/apparmor/include/sig_names.h:51:3: error: 'SIGUNUSED' undeclared here (not in a function)
    [SIGUNUSED] = 34, /* -, 31, - */
     ^
  security/apparmor/include/sig_names.h:51:3: error: array index in initializer not of integer type
  security/apparmor/include/sig_names.h:51:3: note: (near initialization for 'sig_map')

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Fixes: c6bf1adaecaa ("apparmor: add the ability to mediate signals")
Signed-off-by: John Johansen <john.johansen@canonical.com>
This commit is contained in:
John Johansen 2017-08-23 12:10:39 -07:00
parent bc4d82fb94
commit b1545dba09
1 changed files with 4 additions and 1 deletions
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5
security/apparmor/include/sig_names.h
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@ -23,7 +23,9 @@ static const int sig_map[MAXMAPPED_SIG] = {
[SIGPIPE] = 13,
[SIGALRM] = 14,
[SIGTERM] = 15,
#ifdef SIGSTKFLT
[SIGSTKFLT] = 16, /* -, 16, - */
#endif
[SIGCHLD] = 17, /* 20, 17, 18. SIGCHLD -, -, 18 */
[SIGCONT] = 18, /* 19, 18, 25 */
[SIGSTOP] = 19, /* 17, 19, 23 */
@ -47,7 +49,8 @@ static const int sig_map[MAXMAPPED_SIG] = {
#if defined(SIGLOST) && SIGPWR != SIGLOST /* sparc */
[SIGLOST] = 33, /* unused on Linux */
#endif
#if defined(SIGLOST) && defined(SIGSYS) && SIGLOST != SIGSYS
#if defined(SIGUNUSED) && \
defined(SIGLOST) && defined(SIGSYS) && SIGLOST != SIGSYS
[SIGUNUSED] = 34, /* -, 31, - */
#endif
};