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pgrep,pkill: new applets by Loic Grenie <loic.grenie@gmail.com>

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This commit is contained in:
Denis Vlasenko
2007-09-29 22:26:01 +00:00
parent 2450e4ba44
commit 72e1c89d97
9 changed files with 226 additions and 28 deletions
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11
libbb/procps.c
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@ -375,13 +375,22 @@ procps_status_t *procps_scan(procps_status_t* sp, int flags)
}
}
#else
if (flags & PSSCAN_ARGV0) {
if (flags & *PSSCAN_ARGV0|PSSCAN_ARGVN)) {
free(sp->argv0);
sp->argv0 = NULL;
strcpy(filename_tail, "/cmdline");
n = read_to_buf(filename, buf);
if (n <= 0)
break;
#if ENABLE_PGREP || ENABLE_PKILL
if (flags & PSSCAN_ARGVN) {
do {
n--;
if (buf[n] == '\0')
buf[n] = ' ';
} while (n);
}
#endif
sp->argv0 = xstrdup(buf);
}
#endif

15
libbb/u_signal_names.c
View File

@ -159,3 +159,18 @@ const char *get_signame(int number)
return itoa(number);
}
// Print the whole signal list
void print_signames_and_exit(void)
{
int signo;
for (signo = 1; signo < ARRAY_SIZE(signals); signo++) {
const char *name = signals[signo];
if (name[0])
puts(name);
}
exit(EXIT_SUCCESS);
}