diff options
Diffstat (limited to 'libvtv/vtv_utils.cc')
-rw-r--r-- | libvtv/vtv_utils.cc | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/libvtv/vtv_utils.cc b/libvtv/vtv_utils.cc index 9cf4b08dc2..ebbeaf5199 100644 --- a/libvtv/vtv_utils.cc +++ b/libvtv/vtv_utils.cc @@ -33,7 +33,12 @@ #include <stdio.h> #include <stdlib.h> #include <string.h> +#if defined (__CYGWIN__) || defined (__MINGW32__) +#include <windows.h> +#else #include <execinfo.h> +#endif + #include <unistd.h> #include <errno.h> @@ -64,8 +69,12 @@ __vtv_open_log (const char *name) { char log_name[1024]; char log_dir[512]; +#if defined (__CYGWIN__) || defined (__MINGW32__) + pid_t process_id = GetCurrentProcessId (); +#else uid_t user_id = getuid (); pid_t process_id = getpid (); +#endif char *logs_prefix; bool logs_dir_specified = false; int fd = -1; @@ -74,14 +83,29 @@ __vtv_open_log (const char *name) if (logs_prefix && strlen (logs_prefix) > 0) { logs_dir_specified = true; +#ifdef __MINGW32__ + mkdir (logs_prefix); +#else mkdir (logs_prefix, S_IRWXU); +#endif + snprintf (log_dir, sizeof (log_dir), "%s/vtv_logs", logs_prefix); - mkdir (log_dir, S_IRWXU); +#ifdef __MINGW32__ + mkdir (log_dir); +#else + mkdir (log_dir, S_IRWXU); +#endif +#if defined (__CYGWIN__) || defined (__MINGW32__) + snprintf (log_name, sizeof (log_name), "%s_%d_%s", log_dir, + (unsigned) process_id, name); + fd = open (log_name, O_WRONLY | O_APPEND | O_CREAT, S_IRWXU); +#else snprintf (log_name, sizeof (log_name), "%s/%d_%d_%s", log_dir, (unsigned) user_id, (unsigned) process_id, name); fd = open (log_name, O_WRONLY | O_APPEND | O_CREAT | O_NOFOLLOW, S_IRWXU); +#endif } else fd = dup (2); @@ -125,8 +149,12 @@ __vtv_add_to_log (int log_file, const char * format, ...) va_list ap; va_start (ap, format); +#if defined (__CYGWIN__) || defined (__MINGW32__) + snprintf (output, sizeof (output), "VTV: PID=%ld ", GetCurrentProcessId ()); +#else snprintf (output, sizeof (output), "VTV: PID=%d PPID=%d ", getpid (), getppid ()); +#endif vtv_log_write (log_file, output); vsnprintf (output, sizeof (output), format, ap); vtv_log_write (log_file, output); @@ -151,6 +179,7 @@ __vtv_log_verification_failure (const char *log_msg, bool generate_backtrace) __vtv_add_to_log (vtv_failures_log_fd, "%s", log_msg); +#if !defined (__CYGWIN__) && !defined (__MINGW32__) if (generate_backtrace) { #define STACK_DEPTH 20 @@ -158,4 +187,5 @@ __vtv_log_verification_failure (const char *log_msg, bool generate_backtrace) int actual_depth = backtrace (callers, STACK_DEPTH); backtrace_symbols_fd (callers, actual_depth, vtv_failures_log_fd); } +#endif } |