mirror of
https://git.freebsd.org/ports.git
synced 2025-05-29 17:36:28 -04:00
129 lines
3.9 KiB
C
129 lines
3.9 KiB
C
--- src/exec.c.orig
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+++ src/exec.c
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@@ -140,7 +140,8 @@ static inline double get_barnum(char *buf)
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return barnum;
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}
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-static inline void read_exec(const char *data, char *buf, const int size)
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+static inline void read_exec(const char *data, char *buf, const int size, const
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+ char use_alarm)
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{
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FILE *fp;
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@@ -149,7 +150,7 @@ static inline void read_exec(const char *data, char *buf, const int size)
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if (!data)
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return;
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- alarm(update_interval);
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+ if (use_alarm) alarm(update_interval);
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fp = pid_popen(data, "r", &childpid);
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if(fp) {
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int length;
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@@ -163,7 +164,7 @@ static inline void read_exec(const char *data, char *buf, const int size)
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} else {
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buf[0] = '\0';
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}
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- alarm(0);
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+ if (use_alarm) alarm(0);
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}
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static void *threaded_exec(void *) __attribute__((noreturn));
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@@ -176,7 +177,7 @@ static void *threaded_exec(void *arg)
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while (1) {
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buff = malloc(text_buffer_size);
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- read_exec(ed->cmd, buff, text_buffer_size);
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+ read_exec(ed->cmd, buff, text_buffer_size, 0);
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p2 = buff;
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while (*p2) {
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if (*p2 == '\001') {
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@@ -216,7 +217,7 @@ void scan_pre_exec_arg(struct text_object *obj, const char *arg)
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char buf[2048];
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obj->type = OBJ_text;
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- read_exec(arg, buf, sizeof(buf));
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+ read_exec(arg, buf, sizeof(buf), 1);
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obj->data.s = strndup(buf, text_buffer_size);
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}
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@@ -258,7 +259,7 @@ void scan_execgraph_arg(struct text_object *obj, const char *arg)
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void print_exec(struct text_object *obj, char *p, int p_max_size)
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{
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- read_exec(obj->data.s, p, p_max_size);
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+ read_exec(obj->data.s, p, p_max_size, 1);
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remove_deleted_chars(p);
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}
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@@ -271,7 +272,7 @@ void print_execp(struct text_object *obj, char *p, int p_max_size)
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buf = malloc(text_buffer_size);
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memset(buf, 0, text_buffer_size);
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- read_exec(obj->data.s, buf, text_buffer_size);
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+ read_exec(obj->data.s, buf, text_buffer_size, 1);
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tmp_info = malloc(sizeof(struct information));
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memcpy(tmp_info, &info, sizeof(struct information));
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@@ -292,7 +293,7 @@ void print_execi(struct text_object *obj, char *p, int p_max_size)
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if (time_to_update(ed)) {
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if (!ed->buffer)
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ed->buffer = malloc(text_buffer_size);
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- read_exec(ed->cmd, ed->buffer, text_buffer_size);
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+ read_exec(ed->cmd, ed->buffer, text_buffer_size, 1);
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ed->last_update = current_update_time;
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}
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snprintf(p, p_max_size, "%s", ed->buffer);
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@@ -365,7 +366,7 @@ void print_execgauge(struct text_object *obj, char *p, int p_max_size)
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{
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double barnum;
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- read_exec(obj->data.s, p, p_max_size);
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+ read_exec(obj->data.s, p, p_max_size, 1);
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barnum = get_barnum(p); /*using the same function*/
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if (barnum >= 0.0) {
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@@ -383,7 +384,7 @@ void print_execgraph(struct text_object *obj, char *p, int p_max_size)
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if (!ed)
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return;
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- read_exec(ed->cmd, p, p_max_size);
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+ read_exec(ed->cmd, p, p_max_size, 1);
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barnum = get_barnum(p);
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if (barnum > 0) {
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@@ -401,7 +402,7 @@ void print_execigraph(struct text_object *obj, char *p, int p_max_size)
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if (time_to_update(ed)) {
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double barnum;
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- read_exec(ed->cmd, p, p_max_size);
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+ read_exec(ed->cmd, p, p_max_size, 1);
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barnum = get_barnum(p);
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if (barnum >= 0.0) {
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@@ -423,7 +424,7 @@ void print_execigauge(struct text_object *obj, char *p, int p_max_size)
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if (time_to_update(ed)) {
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double barnum;
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- read_exec(ed->cmd, p, p_max_size);
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+ read_exec(ed->cmd, p, p_max_size, 1);
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barnum = get_barnum(p);
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if (barnum >= 0.0) {
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@@ -437,7 +438,7 @@ void print_execigauge(struct text_object *obj, char *p, int p_max_size)
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void print_execbar(struct text_object *obj, char *p, int p_max_size)
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{
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double barnum;
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- read_exec(obj->data.s, p, p_max_size);
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+ read_exec(obj->data.s, p, p_max_size, 1);
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barnum = get_barnum(p);
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if (barnum >= 0.0) {
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@@ -455,7 +456,7 @@ void print_execibar(struct text_object *obj, char *p, int p_max_size)
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return;
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if (time_to_update(ed)) {
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- read_exec(ed->cmd, p, p_max_size);
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+ read_exec(ed->cmd, p, p_max_size, 1);
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barnum = get_barnum(p);
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if (barnum >= 0.0) {
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