diff options
Diffstat (limited to 'src/common/exec.c')
| -rw-r--r-- | src/common/exec.c | 27 |
1 files changed, 21 insertions, 6 deletions
diff --git a/src/common/exec.c b/src/common/exec.c index 4df16cd64b..c207c0289f 100644 --- a/src/common/exec.c +++ b/src/common/exec.c @@ -124,8 +124,10 @@ find_my_exec(const char *argv0, char *retpath) if (!getcwd(cwd, MAXPGPATH)) { + int save_errno = errno; + log_error(_("could not identify current directory: %s"), - strerror(errno)); + strerror(save_errno)); return -1; } @@ -238,8 +240,10 @@ resolve_symlinks(char *path) */ if (!getcwd(orig_wd, MAXPGPATH)) { + int save_errno = errno; + log_error(_("could not identify current directory: %s"), - strerror(errno)); + strerror(save_errno)); return -1; } @@ -254,7 +258,10 @@ resolve_symlinks(char *path) *lsep = '\0'; if (chdir(path) == -1) { - log_error4(_("could not change directory to \"%s\": %s"), path, strerror(errno)); + int save_errno = errno; + + log_error4(_("could not change directory to \"%s\": %s"), + path, strerror(save_errno)); return -1; } fname = lsep + 1; @@ -281,8 +288,10 @@ resolve_symlinks(char *path) if (!getcwd(path, MAXPGPATH)) { + int save_errno = errno; + log_error(_("could not identify current directory: %s"), - strerror(errno)); + strerror(save_errno)); return -1; } join_path_components(path, path, link_buf); @@ -290,7 +299,10 @@ resolve_symlinks(char *path) if (chdir(orig_wd) == -1) { - log_error4(_("could not change directory to \"%s\": %s"), orig_wd, strerror(errno)); + int save_errno = errno; + + log_error4(_("could not change directory to \"%s\": %s"), + orig_wd, strerror(save_errno)); return -1; } #endif /* HAVE_READLINK */ @@ -520,7 +532,10 @@ pclose_check(FILE *stream) if (exitstatus == -1) { /* pclose() itself failed, and hopefully set errno */ - log_error(_("pclose failed: %s"), strerror(errno)); + int save_errno = errno; + + log_error(_("pclose failed: %s"), + strerror(save_errno)); } else { |