5 int align; /* -a: default alignment column for results */
6 char * user; /* -u: username to run command as */
7 int syscalls; /* -S: display system calls */
8 int libcalls; /* -L: display library calls */
9 int demangle; /* -C: demangle low-level names into user-level names */
10 int indent; /* -n: indent trace output according to program flow */
11 FILE *output; /* output to a specific file */
12 int summary; /* count time, calls, and report a summary on program exit */
13 int debug; /* debug */
14 int arraylen; /* default maximum # of array elements printed */
15 int strlen; /* default maximum # of bytes printed in strings */
16 int follow; /* trace child processes */
18 extern struct options_t options;
20 extern int opt_i; /* instruction pointer */
21 extern int opt_r; /* print relative timestamp */
22 extern int opt_t; /* print absolute timestamp */
23 extern int opt_T; /* show the time spent inside each call */
46 extern struct opt_p_t *opt_p; /* attach to process with a given pid */
48 extern struct opt_e_t *opt_e; /* list of function names to display */
49 extern int opt_e_enable; /* 0 if '!' is used, 1 otherwise */
51 extern struct opt_F_t *opt_F; /* alternate configuration file(s) */
53 extern struct opt_x_t *opt_x; /* list of functions to break at */
55 extern char **process_options(int argc, char **argv);