diff options
Diffstat (limited to 'scripts/basic')
| -rw-r--r-- | scripts/basic/docproc.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/scripts/basic/docproc.c b/scripts/basic/docproc.c index d28f883cb37a..cb02baa63256 100644 --- a/scripts/basic/docproc.c +++ b/scripts/basic/docproc.c @@ -79,6 +79,7 @@ void exec_kernel_doc(char **svec) { pid_t pid; int ret; + char real_filename[PATH_MAX + 1]; /* Make sure output generated so far are flushed */ fflush(stdout); switch(pid=fork()) { @@ -86,8 +87,13 @@ void exec_kernel_doc(char **svec) perror("fork"); exit(1); case 0: - execvp(KERNELDOCPATH KERNELDOC, svec); - perror("exec " KERNELDOCPATH KERNELDOC); + memset(real_filename, 0, sizeof(real_filename)); + strncat(real_filename, getenv("SRCTREE"), PATH_MAX); + strncat(real_filename, KERNELDOCPATH KERNELDOC, + PATH_MAX - strlen(real_filename)); + execvp(real_filename, svec); + fprintf(stderr, "exec "); + perror(real_filename); exit(1); default: waitpid(pid, &ret ,0); @@ -160,12 +166,17 @@ void find_export_symbols(char * filename) struct symfile *sym; char line[MAXLINESZ]; if (filename_exist(filename) == NULL) { + char real_filename[PATH_MAX + 1]; + memset(real_filename, 0, sizeof(real_filename)); + strncat(real_filename, getenv("SRCTREE"), PATH_MAX); + strncat(real_filename, filename, + PATH_MAX - strlen(real_filename)); sym = add_new_file(filename); - fp = fopen(filename, "r"); + fp = fopen(real_filename, "r"); if (fp == NULL) { fprintf(stderr, "docproc: "); - perror(filename); + perror(real_filename); } while(fgets(line, MAXLINESZ, fp)) { char *p; |