Ruby  2.7.1p83(2020-03-31revisiona0c7c23c9cec0d0ffcba012279cd652d28ad5bf3)
Macros | Functions
setproctitle.c File Reference
#include "ruby.h"
#include "ruby/util.h"
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>

Go to the source code of this file.

Macros

#define compat_init_setproctitle   ruby_init_setproctitle
 
#define SPT_NONE   0 /* don't use it at all */
 
#define SPT_PSTAT   1 /* use pstat(PSTAT_SETCMD, ...) */
 
#define SPT_REUSEARGV   2 /* cover argv with title information */
 
#define SPT_TYPE   SPT_NONE
 
#define SPT_PADCHAR   '\0'
 

Functions

RUBY_FUNC_EXPORTED void ruby_init_setproctitle (int argc, char *argv[])
 
void compat_init_setproctitle (int argc, char *argv[])
 
void setproctitle (const char *fmt,...)
 

Macro Definition Documentation

◆ compat_init_setproctitle

#define compat_init_setproctitle   ruby_init_setproctitle

Definition at line 37 of file setproctitle.c.

◆ SPT_NONE

#define SPT_NONE   0 /* don't use it at all */

Definition at line 62 of file setproctitle.c.

◆ SPT_PADCHAR

#define SPT_PADCHAR   '\0'

Definition at line 71 of file setproctitle.c.

◆ SPT_PSTAT

#define SPT_PSTAT   1 /* use pstat(PSTAT_SETCMD, ...) */

Definition at line 63 of file setproctitle.c.

◆ SPT_REUSEARGV

#define SPT_REUSEARGV   2 /* cover argv with title information */

Definition at line 64 of file setproctitle.c.

◆ SPT_TYPE

#define SPT_TYPE   SPT_NONE

Definition at line 67 of file setproctitle.c.

Function Documentation

◆ compat_init_setproctitle()

void compat_init_setproctitle ( int  argc,
char argv[] 
)

Definition at line 84 of file setproctitle.c.

References argc, argv, calloc(), environ, i, NULL, ruby_strdup(), and strlen().

◆ ruby_init_setproctitle()

RUBY_FUNC_EXPORTED void ruby_init_setproctitle ( int  argc,
char argv[] 
)

◆ setproctitle()

void setproctitle ( const char fmt,
  ... 
)

Definition at line 139 of file setproctitle.c.

References fmt, len, NULL, SPT_PADCHAR, strlcpy(), strlen(), va_end, va_start, and vsnprintf().