crtxcr/adhocify
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added longoptions

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This commit is contained in:
Albert S. 2013-09-21 20:45:10 +02:00
parent 2209e47c3c
commit 47a8301190
1 changed files with 30 additions and 12 deletions
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42
adhocify.c
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@ -17,6 +17,7 @@
#include <stdarg.h> #include <stdarg.h>
#include <errno.h> #include <errno.h>
#include <fnmatch.h> #include <fnmatch.h>
#include <getopt.h>
#define BUF_SIZE (sizeof(struct inotify_event) * 1024) + 255 #define BUF_SIZE (sizeof(struct inotify_event) * 1024) + 255
#define STREQ(s1,s2) ( strcmp(s1,s2) == 0 ) #define STREQ(s1,s2) ( strcmp(s1,s2) == 0 )
@ -312,7 +313,8 @@ void queue_watches_from_stdin()
ssize_t r; ssize_t r;
while((r = getline(&line, &n, stdin)) != -1) while((r = getline(&line, &n, stdin)) != -1)
{ {
if(line[r-1] == '\n') line[r-1] = 0; if(line[r-1] == '\n')
line[r-1] = 0;
watchqueue_addpath(line); watchqueue_addpath(line);
} }
} }
@ -374,17 +376,33 @@ void print_usage()
{ {
printf("adhocify [OPTIONS] script\n"); printf("adhocify [OPTIONS] script\n");
printf("-d daemonize\n"); printf("--daemon, -d daemonize\n");
printf("-w path -- adds the specified path to the watchlist\n"); printf("--path, -w path -- adds the specified path to the watchlist\n");
printf("-o logfile -- output goes here\n"); printf("--logfile, -o logfile -- output goes here\n");
printf("-m maskval -- inotify mask value. Can be specified multiple times, will be ORed.\n"); printf("--mask, -m maskval -- inotify mask value. Can be specified multiple times, will be ORed.\n");
printf("-a if specified, the inotify event which occured won't be passed to the script as an envvar.\n"); printf("--no-env, -a if specified, the inotify event which occured won't be passed to the script as an envvar.\n");
printf("-q silent\n"); printf("--silent, -q silent\n");
printf("-s Read the paths which must be added to the watchlist from stdin. Each path in a seperate line\n"); printf("--stdin, -s Read the paths which must be added to the watchlist from stdin. Each path in a seperate line\n");
printf("-b Disable fork bomb detection\n"); printf("--no-forkbomb-check, -b Disable fork bomb detection\n");
printf("-i pattern -- Ignore events on files for which the pattern matches\n"); printf("--ignore, -i pattern -- Ignore events on files for which the pattern matches\n");
} }
static struct option long_options[] =
{
{ "daemon", no_argument, 0, 'd' },
{ "logfile", required_argument, 0, 'o' },
{ "mask", required_argument, 0, 'm' },
{ "path", required_argument, 0, 'w' },
{ "no-env", no_argument, 0, 'a' },
{ "stdin", no_argument, 0, 's' },
{ "no-forkbomb-check", no_argument, 0, 'b' },
{ "ignore", required_argument, 0, 'i' },
{ "silent", no_argument, 0, 'q' },
{ "help", no_argument, 0, 'h' }
};
int main(int argc, char **argv) int main(int argc, char **argv)
{ {
uint32_t mask = 0; uint32_t mask = 0;
@ -404,8 +422,8 @@ int main(int argc, char **argv)
} }
signal(SIGCHLD, SIG_IGN); signal(SIGCHLD, SIG_IGN);
int option_index;
while((option = getopt(argc, argv, "absdo:w:m:l:i:")) != -1) while((option = getopt_long(argc, argv, "absdo:w:m:l:i:", long_options, &option_index)) != -1)
{ {
switch(option) switch(option)
{ {