[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <1433000370-19509-98-git-send-email-mikko.rapeli@iki.fi>
Date: Sat, 30 May 2015 17:39:29 +0200
From: Mikko Rapeli <mikko.rapeli@....fi>
To: linux-kernel@...r.kernel.org
Cc: Mikko Rapeli <mikko.rapeli@....fi>, linux-api@...r.kernel.org
Subject: [PATCH 97/98] HACK include/uapi/linux/elfcore.h: use __kernel_pid_t and remove elf_greg_t stuff in userspace
__kernel_pid_t change feels like right one. Commenting out elf_greg_t
things in userspace does not but exporting x86/include/asm/elf.h and its
dependencies to userspace does not feel right either. Hence HACK.
Fixes userspace compilation errors like:
error: unknown type name ‘elf_greg_t’
typedef elf_greg_t greg_t;
error: unknown type name ‘pid_t’
pid_t pr_pid;
Signed-off-by: Mikko Rapeli <mikko.rapeli@....fi>
---
include/uapi/linux/elfcore.h | 14 +++++++++-----
1 file changed, 9 insertions(+), 5 deletions(-)
diff --git a/include/uapi/linux/elfcore.h b/include/uapi/linux/elfcore.h
index 569737c..b9d1233 100644
--- a/include/uapi/linux/elfcore.h
+++ b/include/uapi/linux/elfcore.h
@@ -17,11 +17,13 @@ struct elf_siginfo
#ifndef __KERNEL__
+#if 0
typedef elf_greg_t greg_t;
typedef elf_gregset_t gregset_t;
typedef elf_fpregset_t fpregset_t;
typedef elf_fpxregset_t fpxregset_t;
#define NGREG ELF_NGREG
+#endif /* 0 */
#endif
/*
@@ -48,10 +50,10 @@ struct elf_prstatus
struct sigaltstack pr_altstack; /* Alternate stack info */
struct sigaction pr_action; /* Signal action for current sig */
#endif
- pid_t pr_pid;
- pid_t pr_ppid;
- pid_t pr_pgrp;
- pid_t pr_sid;
+ __kernel_pid_t pr_pid;
+ __kernel_pid_t pr_ppid;
+ __kernel_pid_t pr_pgrp;
+ __kernel_pid_t pr_sid;
struct timeval pr_utime; /* User time */
struct timeval pr_stime; /* System time */
struct timeval pr_cutime; /* Cumulative user time */
@@ -59,7 +61,9 @@ struct elf_prstatus
#if 0
long pr_instr; /* Current instruction */
#endif
+#ifdef __KERNEL__
elf_gregset_t pr_reg; /* GP registers */
+#endif /* __KERNEL__ */
#ifdef CONFIG_BINFMT_ELF_FDPIC
/* When using FDPIC, the loadmap addresses need to be communicated
* to GDB in order for GDB to do the necessary relocations. The
@@ -84,7 +88,7 @@ struct elf_prpsinfo
unsigned long pr_flag; /* flags */
__kernel_uid_t pr_uid;
__kernel_gid_t pr_gid;
- pid_t pr_pid, pr_ppid, pr_pgrp, pr_sid;
+ __kernel_pid_t pr_pid, pr_ppid, pr_pgrp, pr_sid;
/* Lots missing */
char pr_fname[16]; /* filename of executable */
char pr_psargs[ELF_PRARGSZ]; /* initial part of arg list */
--
2.1.4
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists