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-rw-r--r--src/preproc.c28
1 files changed, 14 insertions, 14 deletions
diff --git a/src/preproc.c b/src/preproc.c
index 8debdcf..4ab3066 100644
--- a/src/preproc.c
+++ b/src/preproc.c
@@ -472,8 +472,8 @@ pop_source()
return 0;
}
-static int
-try_file(const char *name, int allow_cwd, int err_not_found, char **newp)
+char *
+grecs_find_include_file(const char *name, int allow_cwd)
{
static char *cwd = ".";
struct file_data fd;
@@ -495,16 +495,10 @@ try_file(const char *name, int allow_cwd, int err_not_found, char **newp)
if (!fd.found) {
pp_list_find(std_include_path, &fd);
-
- if (!fd.found && err_not_found) {
- grecs_error(&LOCUS, 0,
- _("%s: No such file or directory"), name);
- *newp = NULL;
- }
+ if (!fd.found)
+ return NULL;
}
- if (fd.found)
- *newp = fd.buf;
- return fd.found;
+ return fd.buf;
}
static int
@@ -535,8 +529,13 @@ parse_include(const char *text, int once)
else
allow_cwd = 1;
- if (p[0] != '/' && try_file(p, allow_cwd, 1, &tmp))
- p = tmp;
+ if (p[0] != '/') {
+ p = grecs_find_include_file(p, allow_cwd);
+ if (!p)
+ grecs_error(&LOCUS, 0,
+ _("%s: No such file or directory"),
+ p);
+ }
}
if (p)
@@ -574,7 +573,8 @@ grecs_preproc_run(const char *config_file, const char *extpp)
char *setup_file;
char *cmd = NULL;
- if (try_file("pp-setup", 1, 0, &setup_file)) {
+ setup_file = grecs_find_include_file("pp-setup", 1);
+ if (setup_file) {
size_t size = 0;
if (grecs_asprintf(&cmd, &size,
"%s %s -", extpp, setup_file))

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