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// SPDX-License-Identifier: GPL-3.0-or-later
#include "../libnetdata.h"
#include "setproctitle.h"
void os_setproctitle(const char *new_name, const int argc, const char **argv) {
#ifdef HAVE_SYS_PRCTL_H
// Set the process name (comm)
prctl(PR_SET_NAME, new_name, 0, 0, 0);
#endif
#ifdef __FreeBSD__
// Set the process name on FreeBSD
setproctitle("%s", new_name);
#endif
if(argc && argv) {
// replace with spaces all parameters found (except argv[0])
for(int i = 1; i < argc ;i++) {
char *s = (char *)&argv[i][0];
while(*s != '\0') *s++ = ' ';
}
// overwrite argv[0]
size_t len = strlen(new_name);
const size_t argv0_len = strlen(argv[0]);
strncpyz((char *)argv[0], new_name, MIN(len, argv0_len));
while(len < argv0_len)
((char *)argv[0])[len++] = ' ';
}
}
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