wrapper use time and not size

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Quinten 2023-05-06 11:38:55 +02:00 committed by GitHub
parent bf1217839d
commit 9c08f3fd5e
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2 changed files with 39 additions and 40 deletions

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@ -8,7 +8,7 @@
#include <time.h> #include <time.h>
#include <sys/stat.h> #include <sys/stat.h>
void print_latest_log(const char* log_directory, off_t* last_pos, off_t* last_size) { void print_latest_log(const char* log_directory, off_t* last_pos, time_t* last_time) {
DIR *dir; DIR *dir;
struct dirent *entry; struct dirent *entry;
time_t latest_time = 0; time_t latest_time = 0;
@ -39,19 +39,18 @@ void print_latest_log(const char* log_directory, off_t* last_pos, off_t* last_si
return; return;
} }
if (latest_time <= *last_time) {
return;
}
int fd = open(latest_file, O_RDONLY); int fd = open(latest_file, O_RDONLY);
if (fd < 0) { if (fd < 0) {
printf("Error opening file %s\n", latest_file); printf("Error opening file %s\n", latest_file);
return; return;
} }
// Get the size of the file // Move the file pointer to the last printed position
off_t size = lseek(fd, 0, SEEK_END); lseek(fd, *last_pos, SEEK_SET);
// Check if the file size has increased since the last read
if (size > *last_size) {
// Move the file pointer to the beginning of the file
lseek(fd, 0, SEEK_SET);
char buffer[4096]; char buffer[4096];
int bytes_read; int bytes_read;
@ -81,16 +80,16 @@ void print_latest_log(const char* log_directory, off_t* last_pos, off_t* last_si
printf("\n"); printf("\n");
} }
// Remember the last position and size that was read // Remember the last position and time that was read
*last_pos = lseek(fd, 0, SEEK_CUR); *last_pos = lseek(fd, 0, SEEK_CUR);
*last_size = size; *last_time = latest_time;
}
close(fd);
close(fd);
} }
int main(int argc, char** argv) { int main(int argc, char** argv) {
if (argc < 2) { if (argc < 2) {
printf("Usage: winewrapper wine_path wine_args exe_path exe_args\n"); printf("Usage: winewrapper wine_path wine_args exe_path exe_args\n");