diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2012-10-04 22:57:00 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-10-04 22:57:51 +0200 |
| commit | c37d6154c0b9163c27e53cc1d0be3867b4abd760 (patch) | |
| tree | 7a24522c56d1cb284dff1d3c225bbdaba0901bb5 /scripts/dtc/srcpos.h | |
| parent | e7a570ff7dff9af6e54ff5e580a61ec7652137a0 (diff) | |
| parent | 8a1ab3155c2ac7fbe5f2038d6e26efeb607a1498 (diff) | |
Merge branch 'disintegrate-asm-generic' of git://git.infradead.org/users/dhowells/linux-headers into asm-generic
Patches from David Howells <dhowells@redhat.com>:
This is to complete part of the UAPI disintegration for which the
preparatory patches were pulled recently.
Note that there are some fixup patches which are at the base of the
branch aimed at you, plus all arches get the asm-generic branch merged in too.
* 'disintegrate-asm-generic' of git://git.infradead.org/users/dhowells/linux-headers:
UAPI: (Scripted) Disintegrate include/asm-generic
UAPI: Fix conditional header installation handling (notably kvm_para.h on m68k)
c6x: remove c6x signal.h
UAPI: Split compound conditionals containing __KERNEL__ in Arm64
UAPI: Fix the guards on various asm/unistd.h files
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'scripts/dtc/srcpos.h')
| -rw-r--r-- | scripts/dtc/srcpos.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/scripts/dtc/srcpos.h b/scripts/dtc/srcpos.h index ce980cafe588..93a27123c2e9 100644 --- a/scripts/dtc/srcpos.h +++ b/scripts/dtc/srcpos.h @@ -33,10 +33,39 @@ struct srcfile_state { extern FILE *depfile; /* = NULL */ extern struct srcfile_state *current_srcfile; /* = NULL */ +/** + * Open a source file. + * + * If the source file is a relative pathname, then it is searched for in the + * current directory (the directory of the last source file read) and after + * that in the search path. + * + * We work through the search path in order from the first path specified to + * the last. + * + * If the file is not found, then this function does not return, but calls + * die(). + * + * @param fname Filename to search + * @param fullnamep If non-NULL, it is set to the allocated filename of the + * file that was opened. The caller is then responsible + * for freeing the pointer. + * @return pointer to opened FILE + */ FILE *srcfile_relative_open(const char *fname, char **fullnamep); + void srcfile_push(const char *fname); int srcfile_pop(void); +/** + * Add a new directory to the search path for input files + * + * The new path is added at the end of the list. + * + * @param dirname Directory to add + */ +void srcfile_add_search_path(const char *dirname); + struct srcpos { int first_line; int first_column; @@ -84,4 +113,6 @@ extern void srcpos_error(struct srcpos *pos, char const *, ...) extern void srcpos_warn(struct srcpos *pos, char const *, ...) __attribute__((format(printf, 2, 3))); +extern void srcpos_set_line(char *f, int l); + #endif /* _SRCPOS_H_ */ |