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author | Roland McGrath <roland@gnu.org> | 1996-06-28 08:56:59 +0000 |
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committer | Roland McGrath <roland@gnu.org> | 1996-06-28 08:56:59 +0000 |
commit | 6dbe2837567f528faa015fd0cf1536201dde5ffd (patch) | |
tree | d57cdf3a36d554391ae971f2f356569e85c3a1c1 /nss/nss_files/files-XXX.c | |
parent | 47ce6a308c73d2f2bd367d4609d1bea30c9eb596 (diff) | |
download | glibc-6dbe2837567f528faa015fd0cf1536201dde5ffd.tar.gz glibc-6dbe2837567f528faa015fd0cf1536201dde5ffd.tar.xz glibc-6dbe2837567f528faa015fd0cf1536201dde5ffd.zip |
Fri Jun 28 02:41:08 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu> cvs/libc-960628
* nss/Makefile (databases): New variable. (routines, libnss_files-routines): Use it. (subdir-dirs): Compute from $(services). * sysdeps/unix/sysv/linux/syscalls.list (create_module, delete_module, init_module, klogctl): Use EXTRA in the "caller" column so these get added to unix-extra-syscalls and thus compiled in misc. * string/Makefile (routines): Add strndup. * string/strndup.c: New file. * string/string.h: Declare strndup. (strndupa): New macro. * string/string.h: Declare __strdup. * string/strdup.c: Deansideclized. Define __ name and weak alias. * string/string.h: Don't define memccpy as macro for [__OPTIMIZE__]. Thu Jun 27 23:43:22 1996 Richard Henderson <rth@tamu.edu> * sysdeps/alpha/dl-machine.h (elf_machine_rela): The Alpha's address-of operation and plt format conspire to require all dynamic relocs to be resolved to actual symbols not plt entries. Thu Jun 27 02:49:28 1996 Ulrich Drepper <drepper@cygnus.com> * catgets/gencat.c: Add casts to avoid signed<->unsigned warnings. * grp/initgroups.c (initgroups): De-ansi-fy. Move declaration of NGROUPS and GROUPS outside #if so that the code compiles for NGROUPS_MAX != 0. * inet/Makefile (headers): Add netinet/ether.h and netinet/if_ether.h. (routines): Add ether_aton, ether_aton_r, ether_hton, ether_line, ether_ntoa, ether_ntoa_r, and ether_ntoh. * inet/ether_aton.c, inet/ether_aton_r.c, inet/ether_hton.c, inet/ether_line.c, inet/ether_ntoa.c, inet/ether_ntoa_r.c, inet/ether_ntoh.c: New files. Implementation of functions to handle Ethernet address to host mapping. * inet/netinet/ether.h: New file. Declare ether_* functions. * netinet/ether.h: Wrapper around inet/netinet/ether.h for glibc compilation. * nss/ethers-lookup.c: New file. Lookup function for ethers database. * nss/Makefile (routines): Add ethers-lookup. (libnss_files-routines): Add files-ethers. * nss/getXXent_r.c: Don't define set*ent and end*ent function with _r suffix. * nss/nss_files/files-XXX.c (internal_endent): Don't reset KEEP_STREAM every time called. (_nss_files_end): Reset KEEP_STREAM here instead. (internal_getent): If STREAM == NULL try to open instead of signalling error. Use cast to prevent warning. Terminate read line in case the buffer is too small. * nss/nss_files/files-ethers.c: New file. Implementation of Ethernet adress<->hostname lookup through files interface. * stdlib/mbstowcs.c: Define based on mbsrtowcs(). * stdlib/mbtowc.c: Define based on mbrtowc(). * stdlib/wcstombs.c: Define based on wcsrtombs(). * stdlib/wctomb.c: Define based on wcrtomb(). * sunrpc/xdr.c (xdr_u_int): Avoid bogus call to unexpected_sizes_in_xdr_u_int. * sysdeps/generic/netinet/if_ether.h: New file. Generic declaration of `struct ether_addr'. * sysdeps/unix/sysv/linux/netinet/if_ether.h: New file. Linux specific declaration of `struct ether_addr'. * wcsmbs/mbrtowc.c: Handle case where argument PS is NULL. * wcsmbs/mbsrtowcs.c: Ditto. * wcsmbs/wcrtomb.c: Ditto. * wcsmbs/wcsrtombs.c: Ditto. * wcsmbs/mbsinit.c: Prepare for PS being NULL.
Diffstat (limited to 'nss/nss_files/files-XXX.c')
-rw-r--r-- | nss/nss_files/files-XXX.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/nss/nss_files/files-XXX.c b/nss/nss_files/files-XXX.c index 40bb7df81e..7291c75d84 100644 --- a/nss/nss_files/files-XXX.c +++ b/nss/nss_files/files-XXX.c @@ -102,9 +102,6 @@ internal_endent (void) fclose (stream); stream = NULL; } - - /* Reset STAYOPEN flag. */ - keep_stream = 0; } @@ -116,6 +113,9 @@ CONCAT(_nss_files_end,ENTNAME) (void) internal_endent (); + /* Reset STAYOPEN flag. */ + keep_stream = 0; + __libc_lock_unlock (lock); return NSS_STATUS_SUCCESS; @@ -131,15 +131,17 @@ internal_getent (struct STRUCTURE *result, struct parser_data *data = (void *) buffer; int linebuflen = buffer + buflen - data->linebuffer; - /* Someone called internal_setent before calling us, so if the - stream is not open now the file could not be opened. */ + /* Be prepared that the set*ent function was not called before. */ if (stream == NULL) { - H_ERRNO_SET (NETDB_INTERNAL); - return NSS_STATUS_UNAVAIL; + enum nss_status status; + + status = internal_setent (0); + if (status != NSS_STATUS_SUCCESS) + return status; } - if (buflen < sizeof *data + 1) + if (buflen < (int) sizeof *data + 1) { errno = ERANGE; return NSS_STATUS_NOTFOUND; @@ -155,6 +157,9 @@ internal_getent (struct STRUCTURE *result, return NSS_STATUS_NOTFOUND; } + /* Terminate the line for any case. */ + data->linebuffer[linebuflen - 1] = '\0'; + /* Skip leading blanks. */ while (isspace (*p)) ++p; |