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41 lines
912 B
Plaintext
41 lines
912 B
Plaintext
NAME
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fgets - read the next line from a file, newline is kept
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SYNOPSIS
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fgets(fd)
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TYPES
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fd file
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return str or nil
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DESCRIPTION
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This function reads the next line, including any trailing newline from
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the open file associated with fd. Unlike fgetline, the trailing
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newline is included in the return string.
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If a line is read, is returned, otherwise (EOF or ERROR) nil is returned.
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EXAMPLE
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> fd = fopen("/tmp/newfile", "w")
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> fputs(fd, "chongo was here\n")
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> fd2 = fopen("/tmp/newfile", "r")
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> fgets(fd2)
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"chongo was here
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"
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> fclose(fd2)
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> fd2 = fopen("/tmp/newfile", "r")
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> fgetline(fd2)
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"chongo was here"
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LIMITS
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fd must be associaed with an open file
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LIBRARY
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none
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SEE ALSO
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errno, fclose, feof, ferror, fflush, fgetc, fgetline, fgets, files, fopen,
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fprintf, fputc, fputs, fseek, fsize, ftell, isfile, printf, prompt
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