zeldon/htop
1
0
Fork 0
mirror of https://github.com/xzeldon/htop.git synced 2025-07-12 12:14:36 +03:00
Code Issues Packages Projects Releases Wiki Activity

Allow -u UID

Browse Source 
Defaults to username, of course, like all POSIX utilities do
This commit is contained in:
наб
2021-10-04 15:08:55 +02:00
committed by BenBE
parent 731b4003a2
commit dfa62506b7
2 changed files with 8 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
CommandLine.c
View File

@ -11,6 +11,7 @@ in the source distribution for its full text.
#include "CommandLine.h"
#include <assert.h>
#include <ctype.h>
#include <getopt.h>
#include <locale.h>
#include <stdbool.h>
@ -178,8 +179,12 @@ static CommandLineSettings parseArguments(const char* program, int argc, char**
if (!username) {
flags.userId = geteuid();
} else if (!Action_setUserOnly(username, &(flags.userId))) {
fprintf(stderr, "Error: invalid user \"%s\".\n", username);
exit(1);
for (const char *itr = username; *itr; ++itr)
if (!isdigit((unsigned char)*itr)) {
fprintf(stderr, "Error: invalid user \"%s\".\n", username);
exit(1);
}
flags.userId = atol(username);
}
break;
}