Diffstat (limited to 'shared.c')
| -rw-r--r-- | shared.c | 9 |
1 files changed, 5 insertions, 4 deletions
@@ -15,21 +15,21 @@ struct cgit_context ctx; int chk_zero(int result, char *msg) { if (result != 0) - die_errno("%s", msg); + die("%s: %s", msg, strerror(errno)); return result; } int chk_positive(int result, char *msg) { if (result <= 0) - die_errno("%s", msg); + die("%s: %s", msg, strerror(errno)); return result; } int chk_non_negative(int result, char *msg) { if (result < 0) - die_errno("%s", msg); + die("%s: %s", msg, strerror(errno)); return result; } @@ -468,7 +468,8 @@ int cgit_open_filter(struct cgit_filter *filter) chk_non_negative(dup2(filter->pipe_fh[0], STDIN_FILENO), "Unable to use pipe as STDIN"); execvp(filter->cmd, filter->argv); - die_errno("Unable to exec subprocess %s", filter->cmd); + die("Unable to exec subprocess %s: %s (%d)", filter->cmd, + strerror(errno), errno); } close(filter->pipe_fh[0]); chk_non_negative(dup2(filter->pipe_fh[1], STDOUT_FILENO), |