diff options
Diffstat (limited to 'lib/libalpm/util.h')
| -rw-r--r-- | lib/libalpm/util.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/lib/libalpm/util.h b/lib/libalpm/util.h index e9e0af1f..74b4f981 100644 --- a/lib/libalpm/util.h +++ b/lib/libalpm/util.h @@ -30,6 +30,7 @@ #include <stdarg.h> #include <time.h> #include <sys/stat.h> /* struct stat */ +#include <archive.h> /* struct archive */ #ifdef ENABLE_NLS #include <libintl.h> /* here so it doesn't need to be included elsewhere */ @@ -43,12 +44,17 @@ #define MALLOC(p, s, action) do { p = calloc(1, s); if(p == NULL) { ALLOC_FAIL(s); action; } } while(0) #define CALLOC(p, l, s, action) do { p = calloc(l, s); if(p == NULL) { ALLOC_FAIL(s); action; } } while(0) -#define STRDUP(r, s, action) do { r = strdup(s); if(r == NULL) { ALLOC_FAIL(strlen(s)); action; } } while(0) +/* This strdup macro is NULL safe- copying NULL will yield NULL */ +#define STRDUP(r, s, action) do { if(s != NULL) { r = strdup(s); if(r == NULL) { ALLOC_FAIL(strlen(s)); action; } } else { r = NULL; } } while(0) #define FREE(p) do { if(p) { free(p); p = NULL; } } while(0) #define ASSERT(cond, action) do { if(!(cond)) { action; } } while(0) +#define RET_ERR(err, ret) do { pm_errno = (err); \ + _alpm_log(PM_LOG_DEBUG, "returning error %d from %s : %s\n", err, __func__, alpm_strerrorlast()); \ + return(ret); } while(0) + int _alpm_makepath(const char *path); int _alpm_makepath_mode(const char *path, mode_t mode); int _alpm_copyfile(const char *src, const char *dest); @@ -64,6 +70,8 @@ int _alpm_str_cmp(const void *s1, const void *s2); char *_alpm_filecache_find(const char *filename); const char *_alpm_filecache_setup(void); int _alpm_lstat(const char *path, struct stat *buf); +int _alpm_test_md5sum(const char *filepath, const char *md5sum); +char *_alpm_archive_fgets(char *line, size_t size, struct archive *a); #ifndef HAVE_STRVERSCMP int strverscmp(const char *, const char *); |