diff options
| -rw-r--r-- | ChangeLog | 9 | ||||
| -rw-r--r-- | include/unistd.h | 2 | ||||
| -rw-r--r-- | posix/confstr.c | 4 | ||||
| -rw-r--r-- | sysdeps/mach/hurd/spawni.c | 4 |
4 files changed, 16 insertions, 3 deletions
@@ -1,3 +1,12 @@ +2018-12-05 Samuel Thibault <samuel.thibault@ens-lyon.org> + + * include/unistd.h (__confstr): Add prototype and hidden prototype. + * posix/confstr.c (confstr): Rename to __confstr. + (__confstr): Add hidden def. + (confstr): Add weak alias for __confstr. + * sysdeps/mach/hurd/spawni.c (__spawni): Call __confstr instead of + confstr. + 2018-12-07 H.J. Lu <hongjiu.lu@intel.com> * NEWS: Mention getcpu. diff --git a/include/unistd.h b/include/unistd.h index a171b00326..a043431ecf 100644 --- a/include/unistd.h +++ b/include/unistd.h @@ -6,6 +6,8 @@ libc_hidden_proto (_exit, __noreturn__) rtld_hidden_proto (_exit, __noreturn__) libc_hidden_proto (alarm) +extern size_t __confstr (int name, char *buf, size_t len); +libc_hidden_proto (__confstr) libc_hidden_proto (confstr) libc_hidden_proto (execl) libc_hidden_proto (execle) diff --git a/posix/confstr.c b/posix/confstr.c index de4cff76cc..73ebb2e254 100644 --- a/posix/confstr.c +++ b/posix/confstr.c @@ -29,7 +29,7 @@ of BUF with the value corresponding to NAME and zero-terminate BUF. Return the number of bytes required to hold NAME's entire value. */ size_t -confstr (int name, char *buf, size_t len) +__confstr (int name, char *buf, size_t len) { const char *string = ""; size_t string_len = 1; @@ -289,4 +289,6 @@ confstr (int name, char *buf, size_t len) } return string_len; } +libc_hidden_def (__confstr) libc_hidden_def (confstr) +weak_alias (__confstr, confstr) diff --git a/sysdeps/mach/hurd/spawni.c b/sysdeps/mach/hurd/spawni.c index 16c927be24..e31b21ceea 100644 --- a/sysdeps/mach/hurd/spawni.c +++ b/sysdeps/mach/hurd/spawni.c @@ -673,10 +673,10 @@ __spawni (pid_t *pid, const char *file, /* There is no `PATH' in the environment. The default search path is the current directory followed by the path `confstr' returns for `_CS_PATH'. */ - len = confstr (_CS_PATH, (char *) NULL, 0); + len = __confstr (_CS_PATH, (char *) NULL, 0); path = (char *) __alloca (1 + len); path[0] = ':'; - (void) confstr (_CS_PATH, path + 1, len); + (void) __confstr (_CS_PATH, path + 1, len); } len = strlen (file) + 1; |