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Merge "Add ps --ppid."

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Elliott Hughes 2015-01-30 04:03:39 +00:00 • committed by Gerrit Code Review
commit 0114e1243a
1 changed files with 9 additions and 0 deletions
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9
toolbox/ps.c
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@ -30,6 +30,7 @@ static char *nexttok(char **strp)
#define SHOW_ABI 64 #define SHOW_ABI 64
static int display_flags = 0; static int display_flags = 0;
static int ppid_filter = 0;
static void print_exe_abi(int pid); static void print_exe_abi(int pid);
@ -145,6 +146,10 @@ static int ps_line(int pid, int tid, char *namefilter)
strcpy(user,pw->pw_name); strcpy(user,pw->pw_name);
} }
if(ppid_filter != 0 && ppid != ppid_filter) {
return 0;
}
if(!namefilter || !strncmp(cmdline[0] ? cmdline : name, namefilter, strlen(namefilter))) { if(!namefilter || !strncmp(cmdline[0] ? cmdline : name, namefilter, strlen(namefilter))) {
if (display_flags & SHOW_MACLABEL) { if (display_flags & SHOW_MACLABEL) {
fd = open(macline, O_RDONLY); fd = open(macline, O_RDONLY);
@ -266,6 +271,10 @@ int ps_main(int argc, char **argv)
display_flags |= SHOW_CPU; display_flags |= SHOW_CPU;
} else if(!strcmp(argv[1],"--abi")) { } else if(!strcmp(argv[1],"--abi")) {
display_flags |= SHOW_ABI; display_flags |= SHOW_ABI;
} else if(!strcmp(argv[1],"--ppid")) {
ppid_filter = atoi(argv[2]);
argc--;
argv++;
} else if(isdigit(argv[1][0])){ } else if(isdigit(argv[1][0])){
pidfilter = atoi(argv[1]); pidfilter = atoi(argv[1]);
} else { } else {