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author | marcel <marcel@FreeBSD.org> | 2003-11-09 03:48:13 +0000 |
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committer | marcel <marcel@FreeBSD.org> | 2003-11-09 03:48:13 +0000 |
commit | 3f532e652b08331243d297085d4f13318e94f586 (patch) | |
tree | 89caf91024722473ad91738e243659a20d561f8b /usr.bin/truss/syscall.h | |
parent | 9162843df044ab6081d73ed699fe186f4a6fe779 (diff) | |
download | FreeBSD-src-3f532e652b08331243d297085d4f13318e94f586.zip FreeBSD-src-3f532e652b08331243d297085d4f13318e94f586.tar.gz |
Port truss(1) to 64-bit architectures:
o Syscall return values do not fit in int on 64-bit architectures.
Change the type of retval in <arch>_syscall_exit() to long and
change the prototype of said function to return a long as well.
o Change the prototype of print_syscall_ret() to take a long for
the return address and change the format string accordingly.
o Replace the code sequence
tmp = malloc(X);
sprintf(tmp, format, ...);
with X by definition too small on 64-bit platforms by
asprintf(&tmp, format, ...);
With these changes the output makes sense again, although it does
mess up the tabulation on ia64. Go widescreen...
Not tested on: alpha, sparc64.
Diffstat (limited to 'usr.bin/truss/syscall.h')
-rw-r--r-- | usr.bin/truss/syscall.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/usr.bin/truss/syscall.h b/usr.bin/truss/syscall.h index 56c396f..47e76e4 100644 --- a/usr.bin/truss/syscall.h +++ b/usr.bin/truss/syscall.h @@ -45,4 +45,5 @@ struct syscall *get_syscall(const char*); char *get_string(int, void*, int); char *print_arg(int, struct syscall_args *, unsigned long*); void print_syscall(struct trussinfo *, const char *, int, char **); -void print_syscall_ret(struct trussinfo *, const char *, int, char **, int, int); +void print_syscall_ret(struct trussinfo *, const char *, int, char **, int, + long); |