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linux-user: identify running binary in /proc/self/exe

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Some applications like to test /proc/self/exe to find
out who they are. Fake the result of readlink() for
them. Use realpath() to return full path to binary
(which the links /proc/self/exe are)

Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6485 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aurel32
2009-01-30 20:09:01 +00:00
parent 04a6dfebb6
commit d088d664f2
3 changed files with 16 additions and 3 deletions
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linux-user/qemu.h
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@ -120,6 +120,7 @@ typedef struct TaskState {
uint8_t stack[0];
} __attribute__((aligned(16))) TaskState;
extern char *exec_path;
void init_task_state(TaskState *ts);
extern const char *qemu_uname_release;