diff options
| author | наб <nabijaczleweli@nabijaczleweli.xyz> | 2021-10-04 15:08:55 +0200 |
|---|---|---|
| committer | BenBE <BenBE@geshi.org> | 2021-10-24 04:39:58 +0200 |
| commit | dfa62506b7b412eeaea8efe1a5cb68e34fbfa88c (patch) | |
| tree | 0b74defec6a07f6554f61387d6d17f2b8df8a58a | |
| parent | 731b4003a2d764dadcd0243ce86e4e4cdc23dd5f (diff) | |
Allow -u UID
Defaults to username, of course, like all POSIX utilities do
| -rw-r--r-- | CommandLine.c | 9 | ||||
| -rw-r--r-- | htop.1.in | 2 |
2 files changed, 8 insertions, 3 deletions
diff --git a/CommandLine.c b/CommandLine.c index a352e4e3..c48572c2 100644 --- a/CommandLine.c +++ b/CommandLine.c @@ -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; } @@ -62,7 +62,7 @@ Show only the given PIDs Sort by this column (use \-\-sort\-key help for a column list). This will force a list view unless you specify -t at the same time. .TP -\fB\-u \-\-user=USERNAME\fR +\fB\-u \-\-user=USERNAME|UID\fR Show only the processes of a given user .TP \fB\-U \-\-no-unicode\fR |