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Update Android port

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* exec/config.h.in (__bool_true_false_are_defined):
* exec/configure.ac (REENTRANT): New definition.
(READLINKAT_SYSCALL, READLINK_SYSCALL): New defines.  Set on all
hosts.
* exec/exec.c (MIN, MAX): Remove redundant declarations.  Move
to config.h.
(exec_0): Copy name of executable into NAME when !REENTRANT.
* exec/exec.h (struct exec_tracee): New struct `exec_file'.
* exec/trace.c (remove_tracee, handle_exec, handle_readlinkat)
(process_system_call, after_fork): Handle readlinkat system
calls.
This commit is contained in:
Po Lu 2023-05-02 20:45:57 +08:00
parent f4512cca0b
commit c47716f95b
5 changed files with 288 additions and 20 deletions
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7
exec/exec.h
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@ -154,6 +154,11 @@ struct exec_tracee
/* Whether or not the tracee is currently waiting for a system call
to complete. */
bool waiting_for_syscall;
#ifndef REENTRANT
/* Name of the executable being run. */
char *exec_file;
#endif /* !REENTRANT */
};
@ -184,7 +189,7 @@ extern pid_t exec_waitpid (pid_t, int *, int);
/* Defined in exec.c. */
extern char *exec_0 (const char *, struct exec_tracee *,
extern char *exec_0 (char *, struct exec_tracee *,
size_t *, USER_REGS_STRUCT *);