Changeset 777832e in mainline for uspace/lib/posix/src/stdio.c

Timestamp:

2018-06-21T12:27:09Z (6 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

296890f3

Parents:

7d7bc09

git-author:

Jiri Svoboda <jiri@…> (2018-06-20 19:26:46)

git-committer:

Jiri Svoboda <jiri@…> (2018-06-21 12:27:09)

Message:

fgetpos, fsetpos, perror.

File:

• uspace/lib/posix/src/stdio.c (modified) (1 diff)

uspace/lib/posix/src/stdio.c

@@ -169 +169 @@
 
 /**
- * Write error messages to standard error.
- *
- * @param s Error message.
- */
-void perror(const char *s)
-{
-        if (s == NULL || s[0] == '\0') {
-                fprintf(stderr, "%s\n", strerror(errno));
-        } else {
-                fprintf(stderr, "%s: %s\n", s, strerror(errno));
-        }
-}
-
-/** Restores stream a to position previously saved with fgetpos().
- *
- * @param stream Stream to restore
- * @param pos Position to restore
- * @return Zero on success, non-zero (with errno set) on failure
- */
-int fsetpos(FILE *stream, const fpos_t *pos)
-{
-        return fseek64(stream, pos->offset, SEEK_SET);
-}
-
-/** Saves the stream's position for later use by fsetpos().
- *
- * @param stream Stream to save
- * @param pos Place to store the position
- * @return Zero on success, non-zero (with errno set) on failure
- */
-int fgetpos(FILE *restrict stream, fpos_t *restrict pos)
-{
-        off64_t ret = ftell64(stream);
-        if (ret != -1) {
-                pos->offset = ret;
-                return 0;
-        } else {
-                return -1;
-        }
-}
-
-/**
  * Reposition a file-position indicator in a stream.
  *