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Remove unused pv_remote_init, pv_remote_fini functions; add initial stubs for -Q (#101).

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This commit is contained in:
Andrew Wood
2025-10-21 23:17:23 +01:00
parent 4f82525c39
commit b34bba8b4a
4 changed files with 101 additions and 38 deletions
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src/include/pv-internal.h
+8 -3
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@@ -25,7 +25,7 @@ extern "C" {
#define RATE_GRANULARITY 100000000 /* nsec between -L rate chunks */
#define RATE_BURST_WINDOW 5 /* rate burst window (multiples of rate) */
#define REMOTE_INTERVAL 100000000 /* nsec between checks for -R */
#define REMOTE_INTERVAL 100000000 /* nsec between checks for -R and -Q */
#define BUFFER_SIZE (size_t) 409600 /* default transfer buffer size */
#define BUFFER_SIZE_MAX (size_t) 524288 /* max auto transfer buffer size */
#define MAX_READ_AT_ONCE (size_t) 524288 /* max to read() in one go */
@@ -230,6 +230,9 @@ struct pvstate_s {
struct sigaction old_sigterm;
#ifdef PV_REMOTE_CONTROL
struct sigaction old_sigusr2;
#endif
#ifdef PV_REMOTE_QUERY
struct sigaction old_sigusr1;
#endif
struct sigaction old_sigalrm;
struct timespec tstp_time; /* see pv_sig_tstp() / __cont() */
@@ -237,6 +240,10 @@ struct pvstate_s {
#ifdef PV_REMOTE_CONTROL
volatile sig_atomic_t rxusr2; /* whether SIGUSR2 was received */
volatile pid_t sender_usr2; /* PID of sending process for SIGUSR2 */
#endif
#ifdef PV_REMOTE_QUERY
volatile sig_atomic_t rxusr1; /* whether SIGUSR1 was received */
volatile pid_t sender_usr1; /* PID of sending process for SIGUSR1 */
#endif
} signal;
@@ -620,9 +627,7 @@ void pv_sig_allowpause(void);
void pv_sig_checkbg(void);
void pv_sig_nopause(void);
void pv_remote_init(pvstate_t);
bool pv_remote_check(pvstate_t);
void pv_remote_fini(pvstate_t);
int pv_remote_set(pvstate_t);
int pv_watchfd_info(pvstate_t, pvwatchfd_t, bool);